478219380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{74489}}^1$

素因数の和:74608

約数の個数: 48

約数和(自身を含む): 1351546560

約数和(自身を除く): 873327180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 74489, 148978, 223467, 297956, 372445, 446934, 744890, 893868, 1117335, 1489780, 2234670, 4469340, 7970323, 15940646, 23910969, 31881292, 39851615, 47821938, 79703230, 95643876, 119554845, 159406460, 239109690, 478219380]

約数ペア:

[(1, 478219380), (2, 239109690), (3, 159406460), (4, 119554845), (5, 95643876), (6, 79703230), (10, 47821938), (12, 39851615), (15, 31881292), (20, 23910969), (30, 15940646), (60, 7970323), (107, 4469340), (214, 2234670), (321, 1489780), (428, 1117335), (535, 893868), (642, 744890), (1070, 446934), (1284, 372445), (1605, 297956), (2140, 223467), (3210, 148978), (6420, 74489)]