1068480720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 3865466880

約数和(自身を除く): 2796986160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 197, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 394, 405, 432, 465, 486, 496, 540, 558, 591, 620, 648, 720, 729, 744, 788, 810, 837, 930, 972, 985, 1080, 1116, 1182, 1215, 1240, 1296, 1395, 1458, 1488, 1576, 1620, 1674, 1773, 1860, 1944, 1970, 2160, 2187, 2232, 2364, 2430, 2480, 2511, 2790, 2916, 2955, 3152, 3240, 3348, 3546, 3645, 3720, 3888, 3940, 4185, 4374, 4464, 4728, 4860, 5022, 5319, 5580, 5832, 5910, 6107, 6480, 6696, 7092, 7290, 7440, 7533, 7880, 8370, 8748, 8865, 9456, 9720, 10044, 10638, 10935, 11160, 11664, 11820, 12214, 12555, 13392, 14184, 14580, 15066, 15760, 15957, 16740, 17496, 17730, 18321, 19440, 20088, 21276, 21870, 22320, 22599, 23640, 24428, 25110, 26595, 28368, 29160, 30132, 30535, 31914, 33480, 34992, 35460, 36642, 37665, 40176, 42552, 43740, 45198, 47280, 47871, 48856, 50220, 53190, 54963, 58320, 60264, 61070, 63828, 66960, 67797, 70920, 73284, 75330, 79785, 85104, 87480, 90396, 91605, 95742, 97712, 100440, 106380, 109926, 112995, 120528, 122140, 127656, 135594, 141840, 143613, 146568, 150660, 159570, 164889, 174960, 180792, 183210, 191484, 200880, 212760, 219852, 225990, 239355, 244280, 255312, 271188, 274815, 287226, 293136, 301320, 319140, 329778, 338985, 361584, 366420, 382968, 425520, 430839, 439704, 451980, 478710, 488560, 494667, 542376, 549630, 574452, 602640, 638280, 659556, 677970, 718065, 732840, 765936, 824445, 861678, 879408, 903960, 957420, 989334, 1084752, 1099260, 1148904, 1276560, 1319112, 1355940, 1436130, 1465680, 1484001, 1648890, 1723356, 1807920, 1914840, 1978668, 2154195, 2198520, 2297808, 2473335, 2638224, 2711880, 2872260, 2968002, 3297780, 3446712, 3829680, 3957336, 4308390, 4397040, 4452003, 4946670, 5423760, 5744520, 5936004, 6595560, 6893424, 7420005, 7914672, 8616780, 8904006, 9893340, 11489040, 11872008, 13191120, 13356009, 14840010, 17233560, 17808012, 19786680, 22260015, 23744016, 26712018, 29680020, 34467120, 35616024, 39573360, 44520030, 53424036, 59360040, 66780045, 71232048, 89040060, 106848072, 118720080, 133560090, 178080120, 213696144, 267120180, 356160240, 534240360, 1068480720]

約数ペア:

[(1, 1068480720), (2, 534240360), (3, 356160240), (4, 267120180), (5, 213696144), (6, 178080120), (8, 133560090), (9, 118720080), (10, 106848072), (12, 89040060), (15, 71232048), (16, 66780045), (18, 59360040), (20, 53424036), (24, 44520030), (27, 39573360), (30, 35616024), (31, 34467120), (36, 29680020), (40, 26712018), (45, 23744016), (48, 22260015), (54, 19786680), (60, 17808012), (62, 17233560), (72, 14840010), (80, 13356009), (81, 13191120), (90, 11872008), (93, 11489040), (108, 9893340), (120, 8904006), (124, 8616780), (135, 7914672), (144, 7420005), (155, 6893424), (162, 6595560), (180, 5936004), (186, 5744520), (197, 5423760), (216, 4946670), (240, 4452003), (243, 4397040), (248, 4308390), (270, 3957336), (279, 3829680), (310, 3446712), (324, 3297780), (360, 2968002), (372, 2872260), (394, 2711880), (405, 2638224), (432, 2473335), (465, 2297808), (486, 2198520), (496, 2154195), (540, 1978668), (558, 1914840), (591, 1807920), (620, 1723356), (648, 1648890), (720, 1484001), (729, 1465680), (744, 1436130), (788, 1355940), (810, 1319112), (837, 1276560), (930, 1148904), (972, 1099260), (985, 1084752), (1080, 989334), (1116, 957420), (1182, 903960), (1215, 879408), (1240, 861678), (1296, 824445), (1395, 765936), (1458, 732840), (1488, 718065), (1576, 677970), (1620, 659556), (1674, 638280), (1773, 602640), (1860, 574452), (1944, 549630), (1970, 542376), (2160, 494667), (2187, 488560), (2232, 478710), (2364, 451980), (2430, 439704), (2480, 430839), (2511, 425520), (2790, 382968), (2916, 366420), (2955, 361584), (3152, 338985), (3240, 329778), (3348, 319140), (3546, 301320), (3645, 293136), (3720, 287226), (3888, 274815), (3940, 271188), (4185, 255312), (4374, 244280), (4464, 239355), (4728, 225990), (4860, 219852), (5022, 212760), (5319, 200880), (5580, 191484), (5832, 183210), (5910, 180792), (6107, 174960), (6480, 164889), (6696, 159570), (7092, 150660), (7290, 146568), (7440, 143613), (7533, 141840), (7880, 135594), (8370, 127656), (8748, 122140), (8865, 120528), (9456, 112995), (9720, 109926), (10044, 106380), (10638, 100440), (10935, 97712), (11160, 95742), (11664, 91605), (11820, 90396), (12214, 87480), (12555, 85104), (13392, 79785), (14184, 75330), (14580, 73284), (15066, 70920), (15760, 67797), (15957, 66960), (16740, 63828), (17496, 61070), (17730, 60264), (18321, 58320), (19440, 54963), (20088, 53190), (21276, 50220), (21870, 48856), (22320, 47871), (22599, 47280), (23640, 45198), (24428, 43740), (25110, 42552), (26595, 40176), (28368, 37665), (29160, 36642), (30132, 35460), (30535, 34992), (31914, 33480)]