520680960

素因数分解:

$2^9\times 3^8\times 5^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 360

約数和(自身を含む): 1932929856

約数和(自身を除く): 1412248896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 729, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1458, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2160, 2187, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2790, 2880, 2916, 2976, 3240, 3348, 3456, 3645, 3720, 3840, 3888, 3968, 4185, 4320, 4374, 4464, 4608, 4860, 4960, 5022, 5184, 5580, 5760, 5832, 5952, 6480, 6561, 6696, 6912, 7290, 7440, 7533, 7680, 7776, 7936, 8370, 8640, 8748, 8928, 9720, 9920, 10044, 10368, 10935, 11160, 11520, 11664, 11904, 12555, 12960, 13122, 13392, 13824, 14580, 14880, 15066, 15552, 15872, 16740, 17280, 17496, 17856, 19440, 19840, 20088, 20736, 21870, 22320, 22599, 23040, 23328, 23808, 25110, 25920, 26244, 26784, 29160, 29760, 30132, 31104, 32805, 33480, 34560, 34992, 35712, 37665, 38880, 39680, 40176, 41472, 43740, 44640, 45198, 46656, 47616, 50220, 51840, 52488, 53568, 58320, 59520, 60264, 62208, 65610, 66960, 67797, 69120, 69984, 71424, 75330, 77760, 79360, 80352, 87480, 89280, 90396, 93312, 100440, 103680, 104976, 107136, 112995, 116640, 119040, 120528, 124416, 131220, 133920, 135594, 139968, 142848, 150660, 155520, 160704, 174960, 178560, 180792, 186624, 200880, 203391, 207360, 209952, 214272, 225990, 233280, 238080, 241056, 262440, 267840, 271188, 279936, 301320, 311040, 321408, 338985, 349920, 357120, 361584, 373248, 401760, 406782, 419904, 428544, 451980, 466560, 482112, 524880, 535680, 542376, 559872, 602640, 622080, 642816, 677970, 699840, 714240, 723168, 803520, 813564, 839808, 903960, 933120, 964224, 1016955, 1049760, 1071360, 1084752, 1119744, 1205280, 1285632, 1355940, 1399680, 1446336, 1607040, 1627128, 1679616, 1807920, 1866240, 1928448, 2033910, 2099520, 2142720, 2169504, 2410560, 2711880, 2799360, 2892672, 3214080, 3254256, 3359232, 3615840, 3856896, 4067820, 4199040, 4339008, 4821120, 5423760, 5598720, 5785344, 6428160, 6508512, 7231680, 8135640, 8398080, 8678016, 9642240, 10847520, 11570688, 13017024, 14463360, 16271280, 16796160, 17356032, 19284480, 21695040, 26034048, 28926720, 32542560, 34712064, 43390080, 52068096, 57853440, 65085120, 86780160, 104136192, 130170240, 173560320, 260340480, 520680960]

約数ペア:

[(1, 520680960), (2, 260340480), (3, 173560320), (4, 130170240), (5, 104136192), (6, 86780160), (8, 65085120), (9, 57853440), (10, 52068096), (12, 43390080), (15, 34712064), (16, 32542560), (18, 28926720), (20, 26034048), (24, 21695040), (27, 19284480), (30, 17356032), (31, 16796160), (32, 16271280), (36, 14463360), (40, 13017024), (45, 11570688), (48, 10847520), (54, 9642240), (60, 8678016), (62, 8398080), (64, 8135640), (72, 7231680), (80, 6508512), (81, 6428160), (90, 5785344), (93, 5598720), (96, 5423760), (108, 4821120), (120, 4339008), (124, 4199040), (128, 4067820), (135, 3856896), (144, 3615840), (155, 3359232), (160, 3254256), (162, 3214080), (180, 2892672), (186, 2799360), (192, 2711880), (216, 2410560), (240, 2169504), (243, 2142720), (248, 2099520), (256, 2033910), (270, 1928448), (279, 1866240), (288, 1807920), (310, 1679616), (320, 1627128), (324, 1607040), (360, 1446336), (372, 1399680), (384, 1355940), (405, 1285632), (432, 1205280), (465, 1119744), (480, 1084752), (486, 1071360), (496, 1049760), (512, 1016955), (540, 964224), (558, 933120), (576, 903960), (620, 839808), (640, 813564), (648, 803520), (720, 723168), (729, 714240), (744, 699840), (768, 677970), (810, 642816), (837, 622080), (864, 602640), (930, 559872), (960, 542376), (972, 535680), (992, 524880), (1080, 482112), (1116, 466560), (1152, 451980), (1215, 428544), (1240, 419904), (1280, 406782), (1296, 401760), (1395, 373248), (1440, 361584), (1458, 357120), (1488, 349920), (1536, 338985), (1620, 321408), (1674, 311040), (1728, 301320), (1860, 279936), (1920, 271188), (1944, 267840), (1984, 262440), (2160, 241056), (2187, 238080), (2232, 233280), (2304, 225990), (2430, 214272), (2480, 209952), (2511, 207360), (2560, 203391), (2592, 200880), (2790, 186624), (2880, 180792), (2916, 178560), (2976, 174960), (3240, 160704), (3348, 155520), (3456, 150660), (3645, 142848), (3720, 139968), (3840, 135594), (3888, 133920), (3968, 131220), (4185, 124416), (4320, 120528), (4374, 119040), (4464, 116640), (4608, 112995), (4860, 107136), (4960, 104976), (5022, 103680), (5184, 100440), (5580, 93312), (5760, 90396), (5832, 89280), (5952, 87480), (6480, 80352), (6561, 79360), (6696, 77760), (6912, 75330), (7290, 71424), (7440, 69984), (7533, 69120), (7680, 67797), (7776, 66960), (7936, 65610), (8370, 62208), (8640, 60264), (8748, 59520), (8928, 58320), (9720, 53568), (9920, 52488), (10044, 51840), (10368, 50220), (10935, 47616), (11160, 46656), (11520, 45198), (11664, 44640), (11904, 43740), (12555, 41472), (12960, 40176), (13122, 39680), (13392, 38880), (13824, 37665), (14580, 35712), (14880, 34992), (15066, 34560), (15552, 33480), (15872, 32805), (16740, 31104), (17280, 30132), (17496, 29760), (17856, 29160), (19440, 26784), (19840, 26244), (20088, 25920), (20736, 25110), (21870, 23808), (22320, 23328), (22599, 23040)]