4292280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11923}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 13951080

約数和(自身を除く): 9658800

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, 11923, 23846, 35769, 47692, 59615, 71538, 95384, 107307, 119230, 143076, 178845, 214614, 238460, 286152, 357690, 429228, 476920, 536535, 715380, 858456, 1073070, 1430760, 2146140, 4292280]

約数ペア:

[(1, 4292280), (2, 2146140), (3, 1430760), (4, 1073070), (5, 858456), (6, 715380), (8, 536535), (9, 476920), (10, 429228), (12, 357690), (15, 286152), (18, 238460), (20, 214614), (24, 178845), (30, 143076), (36, 119230), (40, 107307), (45, 95384), (60, 71538), (72, 59615), (90, 47692), (120, 35769), (180, 23846), (360, 11923)]