385856040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3215467}}^1$

素因数の和:3215481

約数の個数: 32

約数和(自身を含む): 1157568480

約数和(自身を除く): 771712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3215467, 6430934, 9646401, 12861868, 16077335, 19292802, 25723736, 32154670, 38585604, 48232005, 64309340, 77171208, 96464010, 128618680, 192928020, 385856040]

約数ペア:

[(1, 385856040), (2, 192928020), (3, 128618680), (4, 96464010), (5, 77171208), (6, 64309340), (8, 48232005), (10, 38585604), (12, 32154670), (15, 25723736), (20, 19292802), (24, 16077335), (30, 12861868), (40, 9646401), (60, 6430934), (120, 3215467)]