268580480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59951}}^1$

素因数の和:59977

約数の個数: 64

約数和(自身を含む): 733812480

約数和(自身を除く): 465232000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 59951, 119902, 239804, 299755, 419657, 479608, 599510, 839314, 959216, 1199020, 1678628, 1918432, 2098285, 2398040, 3357256, 3836864, 4196570, 4796080, 6714512, 7673728, 8393140, 9592160, 13429024, 16786280, 19184320, 26858048, 33572560, 38368640, 53716096, 67145120, 134290240, 268580480]

約数ペア:

[(1, 268580480), (2, 134290240), (4, 67145120), (5, 53716096), (7, 38368640), (8, 33572560), (10, 26858048), (14, 19184320), (16, 16786280), (20, 13429024), (28, 9592160), (32, 8393140), (35, 7673728), (40, 6714512), (56, 4796080), (64, 4196570), (70, 3836864), (80, 3357256), (112, 2398040), (128, 2098285), (140, 1918432), (160, 1678628), (224, 1199020), (280, 959216), (320, 839314), (448, 599510), (560, 479608), (640, 419657), (896, 299755), (1120, 239804), (2240, 119902), (4480, 59951)]