124006720

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2339

約数の個数: 56

約数和(自身を含む): 297061128

約数和(自身を除く): 173054408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 2141, 2896, 3620, 4282, 5792, 7240, 8564, 10705, 11584, 14480, 17128, 21410, 28960, 34256, 42820, 57920, 68512, 85640, 137024, 171280, 342560, 387521, 685120, 775042, 1550084, 1937605, 3100168, 3875210, 6200336, 7750420, 12400672, 15500840, 24801344, 31001680, 62003360, 124006720]

約数ペア:

[(1, 124006720), (2, 62003360), (4, 31001680), (5, 24801344), (8, 15500840), (10, 12400672), (16, 7750420), (20, 6200336), (32, 3875210), (40, 3100168), (64, 1937605), (80, 1550084), (160, 775042), (181, 685120), (320, 387521), (362, 342560), (724, 171280), (905, 137024), (1448, 85640), (1810, 68512), (2141, 57920), (2896, 42820), (3620, 34256), (4282, 28960), (5792, 21410), (7240, 17128), (8564, 14480), (10705, 11584)]