130450440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3862

約数の個数: 64

約数和(自身を含む): 392736960

約数和(自身を除く): 262286520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3541, 3684, 4605, 6140, 7082, 7368, 9210, 10623, 12280, 14164, 17705, 18420, 21246, 28328, 35410, 36840, 42492, 53115, 70820, 84984, 106230, 141640, 212460, 424920, 1087087, 2174174, 3261261, 4348348, 5435435, 6522522, 8696696, 10870870, 13045044, 16306305, 21741740, 26090088, 32612610, 43483480, 65225220, 130450440]

約数ペア:

[(1, 130450440), (2, 65225220), (3, 43483480), (4, 32612610), (5, 26090088), (6, 21741740), (8, 16306305), (10, 13045044), (12, 10870870), (15, 8696696), (20, 6522522), (24, 5435435), (30, 4348348), (40, 3261261), (60, 2174174), (120, 1087087), (307, 424920), (614, 212460), (921, 141640), (1228, 106230), (1535, 84984), (1842, 70820), (2456, 53115), (3070, 42492), (3541, 36840), (3684, 35410), (4605, 28328), (6140, 21246), (7082, 18420), (7368, 17705), (9210, 14164), (10623, 12280)]