135265920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{70451}}^1$

素因数の和:70473

約数の個数: 64

約数和(自身を含む): 431166240

約数和(自身を除く): 295900320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 70451, 140902, 211353, 281804, 352255, 422706, 563608, 704510, 845412, 1056765, 1127216, 1409020, 1690824, 2113530, 2254432, 2818040, 3381648, 4227060, 4508864, 5636080, 6763296, 8454120, 9017728, 11272160, 13526592, 16908240, 22544320, 27053184, 33816480, 45088640, 67632960, 135265920]

約数ペア:

[(1, 135265920), (2, 67632960), (3, 45088640), (4, 33816480), (5, 27053184), (6, 22544320), (8, 16908240), (10, 13526592), (12, 11272160), (15, 9017728), (16, 8454120), (20, 6763296), (24, 5636080), (30, 4508864), (32, 4227060), (40, 3381648), (48, 2818040), (60, 2254432), (64, 2113530), (80, 1690824), (96, 1409020), (120, 1127216), (128, 1056765), (160, 845412), (192, 704510), (240, 563608), (320, 422706), (384, 352255), (480, 281804), (640, 211353), (960, 140902), (1920, 70451)]