15317580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 43626240

約数和(自身を除く): 28308660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4327, 8654, 12981, 17308, 21635, 25962, 43270, 51924, 64905, 86540, 129810, 255293, 259620, 510586, 765879, 1021172, 1276465, 1531758, 2552930, 3063516, 3829395, 5105860, 7658790, 15317580]

約数ペア:

[(1, 15317580), (2, 7658790), (3, 5105860), (4, 3829395), (5, 3063516), (6, 2552930), (10, 1531758), (12, 1276465), (15, 1021172), (20, 765879), (30, 510586), (59, 259620), (60, 255293), (118, 129810), (177, 86540), (236, 64905), (295, 51924), (354, 43270), (590, 25962), (708, 21635), (885, 17308), (1180, 12981), (1770, 8654), (3540, 4327)]