40578960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169079}}^1$

素因数の和:169095

約数の個数: 40

約数和(自身を含む): 125795520

約数和(自身を除く): 85216560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169079, 338158, 507237, 676316, 845395, 1014474, 1352632, 1690790, 2028948, 2536185, 2705264, 3381580, 4057896, 5072370, 6763160, 8115792, 10144740, 13526320, 20289480, 40578960]

約数ペア:

[(1, 40578960), (2, 20289480), (3, 13526320), (4, 10144740), (5, 8115792), (6, 6763160), (8, 5072370), (10, 4057896), (12, 3381580), (15, 2705264), (16, 2536185), (20, 2028948), (24, 1690790), (30, 1352632), (40, 1014474), (48, 845395), (60, 676316), (80, 507237), (120, 338158), (240, 169079)]