168838920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8919

約数の個数: 96

約数和(自身を含む): 559143000

約数和(自身を除く): 390304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 8849, 9540, 17698, 19080, 26547, 35396, 44245, 53094, 70792, 79641, 88490, 106188, 132735, 159282, 176980, 212376, 265470, 318564, 353960, 398205, 468997, 530940, 637128, 796410, 937994, 1061880, 1406991, 1592820, 1875988, 2344985, 2813982, 3185640, 3751976, 4220973, 4689970, 5627964, 7034955, 8441946, 9379940, 11255928, 14069910, 16883892, 18759880, 21104865, 28139820, 33767784, 42209730, 56279640, 84419460, 168838920]

約数ペア:

[(1, 168838920), (2, 84419460), (3, 56279640), (4, 42209730), (5, 33767784), (6, 28139820), (8, 21104865), (9, 18759880), (10, 16883892), (12, 14069910), (15, 11255928), (18, 9379940), (20, 8441946), (24, 7034955), (30, 5627964), (36, 4689970), (40, 4220973), (45, 3751976), (53, 3185640), (60, 2813982), (72, 2344985), (90, 1875988), (106, 1592820), (120, 1406991), (159, 1061880), (180, 937994), (212, 796410), (265, 637128), (318, 530940), (360, 468997), (424, 398205), (477, 353960), (530, 318564), (636, 265470), (795, 212376), (954, 176980), (1060, 159282), (1272, 132735), (1590, 106188), (1908, 88490), (2120, 79641), (2385, 70792), (3180, 53094), (3816, 44245), (4770, 35396), (6360, 26547), (8849, 19080), (9540, 17698)]