13757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28679

約数の個数: 48

約数和(自身を含む): 43336944

約数和(自身を除く): 29579664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 286610, 343932, 429915, 458576, 573220, 687864, 859830, 917152, 1146440, 1375728, 1719660, 2292880, 2751456, 3439320, 4585760, 6878640, 13757280]

約数ペア:

[(1, 13757280), (2, 6878640), (3, 4585760), (4, 3439320), (5, 2751456), (6, 2292880), (8, 1719660), (10, 1375728), (12, 1146440), (15, 917152), (16, 859830), (20, 687864), (24, 573220), (30, 458576), (32, 429915), (40, 343932), (48, 286610), (60, 229288), (80, 171966), (96, 143305), (120, 114644), (160, 85983), (240, 57322), (480, 28661)]