490034040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2957}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 1471664160

約数和(自身を除く): 981630120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381, 2762, 2957, 4143, 5524, 5914, 6905, 8286, 8871, 11048, 11828, 13810, 14785, 16572, 17742, 20715, 23656, 27620, 29570, 33144, 35484, 41430, 44355, 55240, 59140, 70968, 82860, 88710, 118280, 165720, 177420, 354840, 4083617, 8167234, 12250851, 16334468, 20418085, 24501702, 32668936, 40836170, 49003404, 61254255, 81672340, 98006808, 122508510, 163344680, 245017020, 490034040]

約数ペア:

[(1, 490034040), (2, 245017020), (3, 163344680), (4, 122508510), (5, 98006808), (6, 81672340), (8, 61254255), (10, 49003404), (12, 40836170), (15, 32668936), (20, 24501702), (24, 20418085), (30, 16334468), (40, 12250851), (60, 8167234), (120, 4083617), (1381, 354840), (2762, 177420), (2957, 165720), (4143, 118280), (5524, 88710), (5914, 82860), (6905, 70968), (8286, 59140), (8871, 55240), (11048, 44355), (11828, 41430), (13810, 35484), (14785, 33144), (16572, 29570), (17742, 27620), (20715, 23656)]