74336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309737}}^1$

素因数の和:309753

約数の個数: 40

約数和(自身を含む): 230445072

約数和(自身を除く): 156108192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309737, 619474, 929211, 1238948, 1548685, 1858422, 2477896, 3097370, 3716844, 4646055, 4955792, 6194740, 7433688, 9292110, 12389480, 14867376, 18584220, 24778960, 37168440, 74336880]

約数ペア:

[(1, 74336880), (2, 37168440), (3, 24778960), (4, 18584220), (5, 14867376), (6, 12389480), (8, 9292110), (10, 7433688), (12, 6194740), (15, 4955792), (16, 4646055), (20, 3716844), (24, 3097370), (30, 2477896), (40, 1858422), (48, 1548685), (60, 1238948), (80, 929211), (120, 619474), (240, 309737)]