30042120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 91296000

約数和(自身を除く): 61253880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 3169, 4740, 6338, 9480, 9507, 12676, 15845, 19014, 25352, 31690, 38028, 47535, 63380, 76056, 95070, 126760, 190140, 250351, 380280, 500702, 751053, 1001404, 1251755, 1502106, 2002808, 2503510, 3004212, 3755265, 5007020, 6008424, 7510530, 10014040, 15021060, 30042120]

約数ペア:

[(1, 30042120), (2, 15021060), (3, 10014040), (4, 7510530), (5, 6008424), (6, 5007020), (8, 3755265), (10, 3004212), (12, 2503510), (15, 2002808), (20, 1502106), (24, 1251755), (30, 1001404), (40, 751053), (60, 500702), (79, 380280), (120, 250351), (158, 190140), (237, 126760), (316, 95070), (395, 76056), (474, 63380), (632, 47535), (790, 38028), (948, 31690), (1185, 25352), (1580, 19014), (1896, 15845), (2370, 12676), (3160, 9507), (3169, 9480), (4740, 6338)]