28169862960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117374429}}^1$

素因数の和:117374445

約数の個数: 40

約数和(自身を含む): 87326575920

約数和(自身を除く): 59156712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117374429, 234748858, 352123287, 469497716, 586872145, 704246574, 938995432, 1173744290, 1408493148, 1760616435, 1877990864, 2347488580, 2816986296, 3521232870, 4694977160, 5633972592, 7042465740, 9389954320, 14084931480, 28169862960]

約数ペア:

[(1, 28169862960), (2, 14084931480), (3, 9389954320), (4, 7042465740), (5, 5633972592), (6, 4694977160), (8, 3521232870), (10, 2816986296), (12, 2347488580), (15, 1877990864), (16, 1760616435), (20, 1408493148), (24, 1173744290), (30, 938995432), (40, 704246574), (48, 586872145), (60, 469497716), (80, 352123287), (120, 234748858), (240, 117374429)]