18372268680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{635279}}^1$

素因数の和:635534

約数の個数: 64

約数和(自身を含む): 55345593600

約数和(自身を除く): 36973324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 14460, 28920, 635279, 1270558, 1905837, 2541116, 3176395, 3811674, 5082232, 6352790, 7623348, 9529185, 12705580, 15246696, 19058370, 25411160, 38116740, 76233480, 153102239, 306204478, 459306717, 612408956, 765511195, 918613434, 1224817912, 1531022390, 1837226868, 2296533585, 3062044780, 3674453736, 4593067170, 6124089560, 9186134340, 18372268680]

約数ペア:

[(1, 18372268680), (2, 9186134340), (3, 6124089560), (4, 4593067170), (5, 3674453736), (6, 3062044780), (8, 2296533585), (10, 1837226868), (12, 1531022390), (15, 1224817912), (20, 918613434), (24, 765511195), (30, 612408956), (40, 459306717), (60, 306204478), (120, 153102239), (241, 76233480), (482, 38116740), (723, 25411160), (964, 19058370), (1205, 15246696), (1446, 12705580), (1928, 9529185), (2410, 7623348), (2892, 6352790), (3615, 5082232), (4820, 3811674), (5784, 3176395), (7230, 2541116), (9640, 1905837), (14460, 1270558), (28920, 635279)]