65085120

素因数分解:

$2^6\times 3^8\times 5^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 252

約数和(自身を含む): 239962944

約数和(自身を除く): 174877824

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, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 648, 720, 729, 744, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1458, 1488, 1620, 1674, 1728, 1860, 1944, 1984, 2160, 2187, 2232, 2430, 2480, 2511, 2592, 2790, 2880, 2916, 2976, 3240, 3348, 3645, 3720, 3888, 4185, 4320, 4374, 4464, 4860, 4960, 5022, 5184, 5580, 5832, 5952, 6480, 6561, 6696, 7290, 7440, 7533, 7776, 8370, 8640, 8748, 8928, 9720, 9920, 10044, 10935, 11160, 11664, 12555, 12960, 13122, 13392, 14580, 14880, 15066, 15552, 16740, 17496, 17856, 19440, 20088, 21870, 22320, 22599, 23328, 25110, 25920, 26244, 26784, 29160, 29760, 30132, 32805, 33480, 34992, 37665, 38880, 40176, 43740, 44640, 45198, 46656, 50220, 52488, 53568, 58320, 60264, 65610, 66960, 67797, 69984, 75330, 77760, 80352, 87480, 89280, 90396, 100440, 104976, 112995, 116640, 120528, 131220, 133920, 135594, 139968, 150660, 160704, 174960, 180792, 200880, 203391, 209952, 225990, 233280, 241056, 262440, 267840, 271188, 301320, 338985, 349920, 361584, 401760, 406782, 419904, 451980, 482112, 524880, 542376, 602640, 677970, 699840, 723168, 803520, 813564, 903960, 1016955, 1049760, 1084752, 1205280, 1355940, 1446336, 1627128, 1807920, 2033910, 2099520, 2169504, 2410560, 2711880, 3254256, 3615840, 4067820, 4339008, 5423760, 6508512, 7231680, 8135640, 10847520, 13017024, 16271280, 21695040, 32542560, 65085120]

約数ペア:

[(1, 65085120), (2, 32542560), (3, 21695040), (4, 16271280), (5, 13017024), (6, 10847520), (8, 8135640), (9, 7231680), (10, 6508512), (12, 5423760), (15, 4339008), (16, 4067820), (18, 3615840), (20, 3254256), (24, 2711880), (27, 2410560), (30, 2169504), (31, 2099520), (32, 2033910), (36, 1807920), (40, 1627128), (45, 1446336), (48, 1355940), (54, 1205280), (60, 1084752), (62, 1049760), (64, 1016955), (72, 903960), (80, 813564), (81, 803520), (90, 723168), (93, 699840), (96, 677970), (108, 602640), (120, 542376), (124, 524880), (135, 482112), (144, 451980), (155, 419904), (160, 406782), (162, 401760), (180, 361584), (186, 349920), (192, 338985), (216, 301320), (240, 271188), (243, 267840), (248, 262440), (270, 241056), (279, 233280), (288, 225990), (310, 209952), (320, 203391), (324, 200880), (360, 180792), (372, 174960), (405, 160704), (432, 150660), (465, 139968), (480, 135594), (486, 133920), (496, 131220), (540, 120528), (558, 116640), (576, 112995), (620, 104976), (648, 100440), (720, 90396), (729, 89280), (744, 87480), (810, 80352), (837, 77760), (864, 75330), (930, 69984), (960, 67797), (972, 66960), (992, 65610), (1080, 60264), (1116, 58320), (1215, 53568), (1240, 52488), (1296, 50220), (1395, 46656), (1440, 45198), (1458, 44640), (1488, 43740), (1620, 40176), (1674, 38880), (1728, 37665), (1860, 34992), (1944, 33480), (1984, 32805), (2160, 30132), (2187, 29760), (2232, 29160), (2430, 26784), (2480, 26244), (2511, 25920), (2592, 25110), (2790, 23328), (2880, 22599), (2916, 22320), (2976, 21870), (3240, 20088), (3348, 19440), (3645, 17856), (3720, 17496), (3888, 16740), (4185, 15552), (4320, 15066), (4374, 14880), (4464, 14580), (4860, 13392), (4960, 13122), (5022, 12960), (5184, 12555), (5580, 11664), (5832, 11160), (5952, 10935), (6480, 10044), (6561, 9920), (6696, 9720), (7290, 8928), (7440, 8748), (7533, 8640), (7776, 8370)]