6946440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 21072960

約数和(自身を除く): 14126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 541, 642, 856, 1070, 1082, 1284, 1605, 1623, 2140, 2164, 2568, 2705, 3210, 3246, 4280, 4328, 5410, 6420, 6492, 8115, 10820, 12840, 12984, 16230, 21640, 32460, 57887, 64920, 115774, 173661, 231548, 289435, 347322, 463096, 578870, 694644, 868305, 1157740, 1389288, 1736610, 2315480, 3473220, 6946440]

約数ペア:

[(1, 6946440), (2, 3473220), (3, 2315480), (4, 1736610), (5, 1389288), (6, 1157740), (8, 868305), (10, 694644), (12, 578870), (15, 463096), (20, 347322), (24, 289435), (30, 231548), (40, 173661), (60, 115774), (107, 64920), (120, 57887), (214, 32460), (321, 21640), (428, 16230), (535, 12984), (541, 12840), (642, 10820), (856, 8115), (1070, 6492), (1082, 6420), (1284, 5410), (1605, 4328), (1623, 4280), (2140, 3246), (2164, 3210), (2568, 2705)]