76328880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7814

約数の個数: 80

約数和(自身を含む): 242421984

約数和(自身を除く): 166093104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 7757, 9840, 15514, 23271, 31028, 38785, 46542, 62056, 77570, 93084, 116355, 124112, 155140, 186168, 232710, 310280, 318037, 372336, 465420, 620560, 636074, 930840, 954111, 1272148, 1590185, 1861680, 1908222, 2544296, 3180370, 3816444, 4770555, 5088592, 6360740, 7632888, 9541110, 12721480, 15265776, 19082220, 25442960, 38164440, 76328880]

約数ペア:

[(1, 76328880), (2, 38164440), (3, 25442960), (4, 19082220), (5, 15265776), (6, 12721480), (8, 9541110), (10, 7632888), (12, 6360740), (15, 5088592), (16, 4770555), (20, 3816444), (24, 3180370), (30, 2544296), (40, 1908222), (41, 1861680), (48, 1590185), (60, 1272148), (80, 954111), (82, 930840), (120, 636074), (123, 620560), (164, 465420), (205, 372336), (240, 318037), (246, 310280), (328, 232710), (410, 186168), (492, 155140), (615, 124112), (656, 116355), (820, 93084), (984, 77570), (1230, 62056), (1640, 46542), (1968, 38785), (2460, 31028), (3280, 23271), (4920, 15514), (7757, 9840)]