2047874040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5688539}}^1$

素因数の和:5688556

約数の個数: 48

約数和(自身を含む): 6655591800

約数和(自身を除く): 4607717760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5688539, 11377078, 17065617, 22754156, 28442695, 34131234, 45508312, 51196851, 56885390, 68262468, 85328085, 102393702, 113770780, 136524936, 170656170, 204787404, 227541560, 255984255, 341312340, 409574808, 511968510, 682624680, 1023937020, 2047874040]

約数ペア:

[(1, 2047874040), (2, 1023937020), (3, 682624680), (4, 511968510), (5, 409574808), (6, 341312340), (8, 255984255), (9, 227541560), (10, 204787404), (12, 170656170), (15, 136524936), (18, 113770780), (20, 102393702), (24, 85328085), (30, 68262468), (36, 56885390), (40, 51196851), (45, 45508312), (60, 34131234), (72, 28442695), (90, 22754156), (120, 17065617), (180, 11377078), (360, 5688539)]