299887320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2499061}}^1$

素因数の和:2499075

約数の個数: 32

約数和(自身を含む): 899662320

約数和(自身を除く): 599775000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2499061, 4998122, 7497183, 9996244, 12495305, 14994366, 19992488, 24990610, 29988732, 37485915, 49981220, 59977464, 74971830, 99962440, 149943660, 299887320]

約数ペア:

[(1, 299887320), (2, 149943660), (3, 99962440), (4, 74971830), (5, 59977464), (6, 49981220), (8, 37485915), (10, 29988732), (12, 24990610), (15, 19992488), (20, 14994366), (24, 12495305), (30, 9996244), (40, 7497183), (60, 4998122), (120, 2499061)]