258845640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40699}}^1$

素因数の和:40766

約数の個数: 64

約数和(自身を含む): 791208000

約数和(自身を除く): 532362360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 40699, 81398, 122097, 162796, 203495, 244194, 325592, 406990, 488388, 610485, 813980, 976776, 1220970, 1627960, 2157047, 2441940, 4314094, 4883880, 6471141, 8628188, 10785235, 12942282, 17256376, 21570470, 25884564, 32355705, 43140940, 51769128, 64711410, 86281880, 129422820, 258845640]

約数ペア:

[(1, 258845640), (2, 129422820), (3, 86281880), (4, 64711410), (5, 51769128), (6, 43140940), (8, 32355705), (10, 25884564), (12, 21570470), (15, 17256376), (20, 12942282), (24, 10785235), (30, 8628188), (40, 6471141), (53, 4883880), (60, 4314094), (106, 2441940), (120, 2157047), (159, 1627960), (212, 1220970), (265, 976776), (318, 813980), (424, 610485), (530, 488388), (636, 406990), (795, 325592), (1060, 244194), (1272, 203495), (1590, 162796), (2120, 122097), (3180, 81398), (6360, 40699)]