494551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4121261}}^1$

素因数の和:4121275

約数の個数: 32

約数和(自身を含む): 1483654320

約数和(自身を除く): 989103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4121261, 8242522, 12363783, 16485044, 20606305, 24727566, 32970088, 41212610, 49455132, 61818915, 82425220, 98910264, 123637830, 164850440, 247275660, 494551320]

約数ペア:

[(1, 494551320), (2, 247275660), (3, 164850440), (4, 123637830), (5, 98910264), (6, 82425220), (8, 61818915), (10, 49455132), (12, 41212610), (15, 32970088), (20, 24727566), (24, 20606305), (30, 16485044), (40, 12363783), (60, 8242522), (120, 4121261)]