12240030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20937570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1279, 1595, 1914, 2558, 3190, 3837, 4785, 6395, 7674, 9570, 12790, 14069, 19185, 28138, 37091, 38370, 42207, 70345, 74182, 84414, 111273, 140690, 185455, 211035, 222546, 370910, 408001, 422070, 556365, 816002, 1112730, 1224003, 2040005, 2448006, 4080010, 6120015, 12240030]

約数ペア:

[(1, 12240030), (2, 6120015), (3, 4080010), (5, 2448006), (6, 2040005), (10, 1224003), (11, 1112730), (15, 816002), (22, 556365), (29, 422070), (30, 408001), (33, 370910), (55, 222546), (58, 211035), (66, 185455), (87, 140690), (110, 111273), (145, 84414), (165, 74182), (174, 70345), (290, 42207), (319, 38370), (330, 37091), (435, 28138), (638, 19185), (870, 14069), (957, 12790), (1279, 9570), (1595, 7674), (1914, 6395), (2558, 4785), (3190, 3837)]