73360720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 105377840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 206, 232, 290, 307, 412, 464, 515, 580, 614, 824, 1030, 1160, 1228, 1535, 1648, 2060, 2320, 2456, 2987, 3070, 4120, 4912, 5974, 6140, 8240, 8903, 11948, 12280, 14935, 17806, 23896, 24560, 29870, 31621, 35612, 44515, 47792, 59740, 63242, 71224, 89030, 119480, 126484, 142448, 158105, 178060, 238960, 252968, 316210, 356120, 505936, 632420, 712240, 917009, 1264840, 1834018, 2529680, 3668036, 4585045, 7336072, 9170090, 14672144, 18340180, 36680360, 73360720]

約数ペア:

[(1, 73360720), (2, 36680360), (4, 18340180), (5, 14672144), (8, 9170090), (10, 7336072), (16, 4585045), (20, 3668036), (29, 2529680), (40, 1834018), (58, 1264840), (80, 917009), (103, 712240), (116, 632420), (145, 505936), (206, 356120), (232, 316210), (290, 252968), (307, 238960), (412, 178060), (464, 158105), (515, 142448), (580, 126484), (614, 119480), (824, 89030), (1030, 71224), (1160, 63242), (1228, 59740), (1535, 47792), (1648, 44515), (2060, 35612), (2320, 31621), (2456, 29870), (2987, 24560), (3070, 23896), (4120, 17806), (4912, 14935), (5974, 12280), (6140, 11948), (8240, 8903)]