321044280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2675369}}^1$

素因数の和:2675383

約数の個数: 32

約数和(自身を含む): 963133200

約数和(自身を除く): 642088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2675369, 5350738, 8026107, 10701476, 13376845, 16052214, 21402952, 26753690, 32104428, 40130535, 53507380, 64208856, 80261070, 107014760, 160522140, 321044280]

約数ペア:

[(1, 321044280), (2, 160522140), (3, 107014760), (4, 80261070), (5, 64208856), (6, 53507380), (8, 40130535), (10, 32104428), (12, 26753690), (15, 21402952), (20, 16052214), (24, 13376845), (30, 10701476), (40, 8026107), (60, 5350738), (120, 2675369)]