1431480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 4377600

約数和(自身を除く): 2946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 151, 158, 237, 302, 316, 395, 453, 474, 604, 632, 755, 790, 906, 948, 1185, 1208, 1510, 1580, 1812, 1896, 2265, 2370, 3020, 3160, 3624, 4530, 4740, 6040, 9060, 9480, 11929, 18120, 23858, 35787, 47716, 59645, 71574, 95432, 119290, 143148, 178935, 238580, 286296, 357870, 477160, 715740, 1431480]

約数ペア:

[(1, 1431480), (2, 715740), (3, 477160), (4, 357870), (5, 286296), (6, 238580), (8, 178935), (10, 143148), (12, 119290), (15, 95432), (20, 71574), (24, 59645), (30, 47716), (40, 35787), (60, 23858), (79, 18120), (120, 11929), (151, 9480), (158, 9060), (237, 6040), (302, 4740), (316, 4530), (395, 3624), (453, 3160), (474, 3020), (604, 2370), (632, 2265), (755, 1896), (790, 1812), (906, 1580), (948, 1510), (1185, 1208)]