139816920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6037}}^1$

素因数の和:6244

約数の個数: 64

約数和(自身を含む): 421693920

約数和(自身を除く): 281877000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6037, 7720, 11580, 12074, 18111, 23160, 24148, 30185, 36222, 48296, 60370, 72444, 90555, 120740, 144888, 181110, 241480, 362220, 724440, 1165141, 2330282, 3495423, 4660564, 5825705, 6990846, 9321128, 11651410, 13981692, 17477115, 23302820, 27963384, 34954230, 46605640, 69908460, 139816920]

約数ペア:

[(1, 139816920), (2, 69908460), (3, 46605640), (4, 34954230), (5, 27963384), (6, 23302820), (8, 17477115), (10, 13981692), (12, 11651410), (15, 9321128), (20, 6990846), (24, 5825705), (30, 4660564), (40, 3495423), (60, 2330282), (120, 1165141), (193, 724440), (386, 362220), (579, 241480), (772, 181110), (965, 144888), (1158, 120740), (1544, 90555), (1930, 72444), (2316, 60370), (2895, 48296), (3860, 36222), (4632, 30185), (5790, 24148), (6037, 23160), (7720, 18111), (11580, 12074)]