281649120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{586769}}^1$

素因数の和:586787

約数の個数: 48

約数和(自身を含む): 887196240

約数和(自身を除く): 605547120

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, 586769, 1173538, 1760307, 2347076, 2933845, 3520614, 4694152, 5867690, 7041228, 8801535, 9388304, 11735380, 14082456, 17603070, 18776608, 23470760, 28164912, 35206140, 46941520, 56329824, 70412280, 93883040, 140824560, 281649120]

約数ペア:

[(1, 281649120), (2, 140824560), (3, 93883040), (4, 70412280), (5, 56329824), (6, 46941520), (8, 35206140), (10, 28164912), (12, 23470760), (15, 18776608), (16, 17603070), (20, 14082456), (24, 11735380), (30, 9388304), (32, 8801535), (40, 7041228), (48, 5867690), (60, 4694152), (80, 3520614), (96, 2933845), (120, 2347076), (160, 1760307), (240, 1173538), (480, 586769)]