381823320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3181861}}^1$

素因数の和:3181875

約数の個数: 32

約数和(自身を含む): 1145470320

約数和(自身を除く): 763647000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3181861, 6363722, 9545583, 12727444, 15909305, 19091166, 25454888, 31818610, 38182332, 47727915, 63637220, 76364664, 95455830, 127274440, 190911660, 381823320]

約数ペア:

[(1, 381823320), (2, 190911660), (3, 127274440), (4, 95455830), (5, 76364664), (6, 63637220), (8, 47727915), (10, 38182332), (12, 31818610), (15, 25454888), (20, 19091166), (24, 15909305), (30, 12727444), (40, 9545583), (60, 6363722), (120, 3181861)]