38164440

素因数分解:

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

素因数の和:7812

約数の個数: 64

約数和(自身を含む): 117300960

約数和(自身を除く): 79136520

約数列:

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

約数ペア:

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