380162220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 1087564800

約数和(自身を除く): 707402580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 139, 158, 237, 278, 316, 395, 417, 474, 556, 577, 695, 790, 834, 948, 1154, 1185, 1390, 1580, 1668, 1731, 2085, 2308, 2370, 2780, 2885, 3462, 4170, 4740, 5770, 6924, 8340, 8655, 10981, 11540, 17310, 21962, 32943, 34620, 43924, 45583, 54905, 65886, 80203, 91166, 109810, 131772, 136749, 160406, 164715, 182332, 219620, 227915, 240609, 273498, 320812, 329430, 401015, 455830, 481218, 546996, 658860, 683745, 802030, 911660, 962436, 1203045, 1367490, 1604060, 2406090, 2734980, 4812180, 6336037, 12672074, 19008111, 25344148, 31680185, 38016222, 63360370, 76032444, 95040555, 126720740, 190081110, 380162220]

約数ペア:

[(1, 380162220), (2, 190081110), (3, 126720740), (4, 95040555), (5, 76032444), (6, 63360370), (10, 38016222), (12, 31680185), (15, 25344148), (20, 19008111), (30, 12672074), (60, 6336037), (79, 4812180), (139, 2734980), (158, 2406090), (237, 1604060), (278, 1367490), (316, 1203045), (395, 962436), (417, 911660), (474, 802030), (556, 683745), (577, 658860), (695, 546996), (790, 481218), (834, 455830), (948, 401015), (1154, 329430), (1185, 320812), (1390, 273498), (1580, 240609), (1668, 227915), (1731, 219620), (2085, 182332), (2308, 164715), (2370, 160406), (2780, 136749), (2885, 131772), (3462, 109810), (4170, 91166), (4740, 80203), (5770, 65886), (6924, 54905), (8340, 45583), (8655, 43924), (10981, 34620), (11540, 32943), (17310, 21962)]