406343040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6880

約数の個数: 128

約数和(自身を含む): 1337195520

約数和(自身を除く): 930852480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 6827, 7440, 9920, 11904, 13654, 14880, 19840, 20481, 27308, 29760, 34135, 40962, 54616, 59520, 68270, 81924, 102405, 109232, 136540, 163848, 204810, 211637, 218464, 273080, 327696, 409620, 423274, 436928, 546160, 634911, 655392, 819240, 846548, 873856, 1058185, 1092320, 1269822, 1310784, 1638480, 1693096, 2116370, 2184640, 2539644, 2621568, 3174555, 3276960, 3386192, 4232740, 4369280, 5079288, 6349110, 6553920, 6772384, 8465480, 10158576, 12698220, 13107840, 13544768, 16930960, 20317152, 25396440, 27089536, 33861920, 40634304, 50792880, 67723840, 81268608, 101585760, 135447680, 203171520, 406343040]

約数ペア:

[(1, 406343040), (2, 203171520), (3, 135447680), (4, 101585760), (5, 81268608), (6, 67723840), (8, 50792880), (10, 40634304), (12, 33861920), (15, 27089536), (16, 25396440), (20, 20317152), (24, 16930960), (30, 13544768), (31, 13107840), (32, 12698220), (40, 10158576), (48, 8465480), (60, 6772384), (62, 6553920), (64, 6349110), (80, 5079288), (93, 4369280), (96, 4232740), (120, 3386192), (124, 3276960), (128, 3174555), (155, 2621568), (160, 2539644), (186, 2184640), (192, 2116370), (240, 1693096), (248, 1638480), (310, 1310784), (320, 1269822), (372, 1092320), (384, 1058185), (465, 873856), (480, 846548), (496, 819240), (620, 655392), (640, 634911), (744, 546160), (930, 436928), (960, 423274), (992, 409620), (1240, 327696), (1488, 273080), (1860, 218464), (1920, 211637), (1984, 204810), (2480, 163848), (2976, 136540), (3720, 109232), (3968, 102405), (4960, 81924), (5952, 68270), (6827, 59520), (7440, 54616), (9920, 40962), (11904, 34135), (13654, 29760), (14880, 27308), (19840, 20481)]