119019840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{123979}}^1$

素因数の和:123999

約数の個数: 56

約数和(自身を含む): 377891040

約数和(自身を除く): 258871200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 123979, 247958, 371937, 495916, 619895, 743874, 991832, 1239790, 1487748, 1859685, 1983664, 2479580, 2975496, 3719370, 3967328, 4959160, 5950992, 7438740, 7934656, 9918320, 11901984, 14877480, 19836640, 23803968, 29754960, 39673280, 59509920, 119019840]

約数ペア:

[(1, 119019840), (2, 59509920), (3, 39673280), (4, 29754960), (5, 23803968), (6, 19836640), (8, 14877480), (10, 11901984), (12, 9918320), (15, 7934656), (16, 7438740), (20, 5950992), (24, 4959160), (30, 3967328), (32, 3719370), (40, 2975496), (48, 2479580), (60, 1983664), (64, 1859685), (80, 1487748), (96, 1239790), (120, 991832), (160, 743874), (192, 619895), (240, 495916), (320, 371937), (480, 247958), (960, 123979)]