679326840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1887019}}^1$

素因数の和:1887036

約数の個数: 48

約数和(自身を含む): 2207813400

約数和(自身を除く): 1528486560

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, 1887019, 3774038, 5661057, 7548076, 9435095, 11322114, 15096152, 16983171, 18870190, 22644228, 28305285, 33966342, 37740380, 45288456, 56610570, 67932684, 75480760, 84915855, 113221140, 135865368, 169831710, 226442280, 339663420, 679326840]

約数ペア:

[(1, 679326840), (2, 339663420), (3, 226442280), (4, 169831710), (5, 135865368), (6, 113221140), (8, 84915855), (9, 75480760), (10, 67932684), (12, 56610570), (15, 45288456), (18, 37740380), (20, 33966342), (24, 28305285), (30, 22644228), (36, 18870190), (40, 16983171), (45, 15096152), (60, 11322114), (72, 9435095), (90, 7548076), (120, 5661057), (180, 3774038), (360, 1887019)]