831120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3479

約数の個数: 40

約数和(自身を含む): 2577216

約数和(自身を除く): 1746096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3463, 6926, 10389, 13852, 17315, 20778, 27704, 34630, 41556, 51945, 55408, 69260, 83112, 103890, 138520, 166224, 207780, 277040, 415560, 831120]

約数ペア:

[(1, 831120), (2, 415560), (3, 277040), (4, 207780), (5, 166224), (6, 138520), (8, 103890), (10, 83112), (12, 69260), (15, 55408), (16, 51945), (20, 41556), (24, 34630), (30, 27704), (40, 20778), (48, 17315), (60, 13852), (80, 10389), (120, 6926), (240, 3463)]