201325920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419429}}^1$

素因数の和:419447

約数の個数: 48

約数和(自身を含む): 634178160

約数和(自身を除く): 432852240

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, 419429, 838858, 1258287, 1677716, 2097145, 2516574, 3355432, 4194290, 5033148, 6291435, 6710864, 8388580, 10066296, 12582870, 13421728, 16777160, 20132592, 25165740, 33554320, 40265184, 50331480, 67108640, 100662960, 201325920]

約数ペア:

[(1, 201325920), (2, 100662960), (3, 67108640), (4, 50331480), (5, 40265184), (6, 33554320), (8, 25165740), (10, 20132592), (12, 16777160), (15, 13421728), (16, 12582870), (20, 10066296), (24, 8388580), (30, 6710864), (32, 6291435), (40, 5033148), (48, 4194290), (60, 3355432), (80, 2516574), (96, 2097145), (120, 1677716), (160, 1258287), (240, 838858), (480, 419429)]