30851160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257093}}^1$

素因数の和:257107

約数の個数: 32

約数和(自身を含む): 92553840

約数和(自身を除く): 61702680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257093, 514186, 771279, 1028372, 1285465, 1542558, 2056744, 2570930, 3085116, 3856395, 5141860, 6170232, 7712790, 10283720, 15425580, 30851160]

約数ペア:

[(1, 30851160), (2, 15425580), (3, 10283720), (4, 7712790), (5, 6170232), (6, 5141860), (8, 3856395), (10, 3085116), (12, 2570930), (15, 2056744), (20, 1542558), (24, 1285465), (30, 1028372), (40, 771279), (60, 514186), (120, 257093)]