385561320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3213011}}^1$

素因数の和:3213025

約数の個数: 32

約数和(自身を含む): 1156684320

約数和(自身を除く): 771123000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3213011, 6426022, 9639033, 12852044, 16065055, 19278066, 25704088, 32130110, 38556132, 48195165, 64260220, 77112264, 96390330, 128520440, 192780660, 385561320]

約数ペア:

[(1, 385561320), (2, 192780660), (3, 128520440), (4, 96390330), (5, 77112264), (6, 64260220), (8, 48195165), (10, 38556132), (12, 32130110), (15, 25704088), (20, 19278066), (24, 16065055), (30, 12852044), (40, 9639033), (60, 6426022), (120, 3213011)]