38703120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161263}}^1$

素因数の和:161279

約数の個数: 40

約数和(自身を含む): 119980416

約数和(自身を除く): 81277296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161263, 322526, 483789, 645052, 806315, 967578, 1290104, 1612630, 1935156, 2418945, 2580208, 3225260, 3870312, 4837890, 6450520, 7740624, 9675780, 12901040, 19351560, 38703120]

約数ペア:

[(1, 38703120), (2, 19351560), (3, 12901040), (4, 9675780), (5, 7740624), (6, 6450520), (8, 4837890), (10, 3870312), (12, 3225260), (15, 2580208), (16, 2418945), (20, 1935156), (24, 1612630), (30, 1290104), (40, 967578), (48, 806315), (60, 645052), (80, 483789), (120, 322526), (240, 161263)]