259375260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{11287}}^1$

素因数の和:11682

約数の個数: 48

約数和(自身を含む): 728211456

約数和(自身を除く): 468836196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11287, 11490, 22574, 22980, 33861, 45148, 56435, 67722, 112870, 135444, 169305, 225740, 338610, 677220, 4322921, 8645842, 12968763, 17291684, 21614605, 25937526, 43229210, 51875052, 64843815, 86458420, 129687630, 259375260]

約数ペア:

[(1, 259375260), (2, 129687630), (3, 86458420), (4, 64843815), (5, 51875052), (6, 43229210), (10, 25937526), (12, 21614605), (15, 17291684), (20, 12968763), (30, 8645842), (60, 4322921), (383, 677220), (766, 338610), (1149, 225740), (1532, 169305), (1915, 135444), (2298, 112870), (3830, 67722), (4596, 56435), (5745, 45148), (7660, 33861), (11287, 22980), (11490, 22574)]