149548440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1223}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 449452800

約数和(自身を除く): 299904360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1019, 1223, 2038, 2446, 3057, 3669, 4076, 4892, 5095, 6114, 6115, 7338, 8152, 9784, 10190, 12228, 12230, 14676, 15285, 18345, 20380, 24456, 24460, 29352, 30570, 36690, 40760, 48920, 61140, 73380, 122280, 146760, 1246237, 2492474, 3738711, 4984948, 6231185, 7477422, 9969896, 12462370, 14954844, 18693555, 24924740, 29909688, 37387110, 49849480, 74774220, 149548440]

約数ペア:

[(1, 149548440), (2, 74774220), (3, 49849480), (4, 37387110), (5, 29909688), (6, 24924740), (8, 18693555), (10, 14954844), (12, 12462370), (15, 9969896), (20, 7477422), (24, 6231185), (30, 4984948), (40, 3738711), (60, 2492474), (120, 1246237), (1019, 146760), (1223, 122280), (2038, 73380), (2446, 61140), (3057, 48920), (3669, 40760), (4076, 36690), (4892, 30570), (5095, 29352), (6114, 24460), (6115, 24456), (7338, 20380), (8152, 18345), (9784, 15285), (10190, 14676), (12228, 12230)]