137558640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{573161}}^1$

素因数の和:573177

約数の個数: 40

約数和(自身を含む): 426432528

約数和(自身を除く): 288873888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 573161, 1146322, 1719483, 2292644, 2865805, 3438966, 4585288, 5731610, 6877932, 8597415, 9170576, 11463220, 13755864, 17194830, 22926440, 27511728, 34389660, 45852880, 68779320, 137558640]

約数ペア:

[(1, 137558640), (2, 68779320), (3, 45852880), (4, 34389660), (5, 27511728), (6, 22926440), (8, 17194830), (10, 13755864), (12, 11463220), (15, 9170576), (16, 8597415), (20, 6877932), (24, 5731610), (30, 4585288), (40, 3438966), (48, 2865805), (60, 2292644), (80, 1719483), (120, 1146322), (240, 573161)]