230798640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{961661}}^1$

素因数の和:961677

約数の個数: 40

約数和(自身を含む): 715476528

約数和(自身を除く): 484677888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 961661, 1923322, 2884983, 3846644, 4808305, 5769966, 7693288, 9616610, 11539932, 14424915, 15386576, 19233220, 23079864, 28849830, 38466440, 46159728, 57699660, 76932880, 115399320, 230798640]

約数ペア:

[(1, 230798640), (2, 115399320), (3, 76932880), (4, 57699660), (5, 46159728), (6, 38466440), (8, 28849830), (10, 23079864), (12, 19233220), (15, 15386576), (16, 14424915), (20, 11539932), (24, 9616610), (30, 7693288), (40, 5769966), (48, 4808305), (60, 3846644), (80, 2884983), (120, 1923322), (240, 961661)]