128260530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8963}}^1$

素因数の和:9032

約数の個数: 64

約数和(自身を含む): 348520320

約数和(自身を除く): 220259790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 8963, 14310, 17926, 26889, 44815, 53778, 80667, 89630, 134445, 161334, 242001, 268890, 403335, 475039, 484002, 806670, 950078, 1210005, 1425117, 2375195, 2420010, 2850234, 4275351, 4750390, 7125585, 8550702, 12826053, 14251170, 21376755, 25652106, 42753510, 64130265, 128260530]

約数ペア:

[(1, 128260530), (2, 64130265), (3, 42753510), (5, 25652106), (6, 21376755), (9, 14251170), (10, 12826053), (15, 8550702), (18, 7125585), (27, 4750390), (30, 4275351), (45, 2850234), (53, 2420010), (54, 2375195), (90, 1425117), (106, 1210005), (135, 950078), (159, 806670), (265, 484002), (270, 475039), (318, 403335), (477, 268890), (530, 242001), (795, 161334), (954, 134445), (1431, 89630), (1590, 80667), (2385, 53778), (2862, 44815), (4770, 26889), (7155, 17926), (8963, 14310)]