8442120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70351}}^1$

素因数の和:70365

約数の個数: 32

約数和(自身を含む): 25326720

約数和(自身を除く): 16884600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70351, 140702, 211053, 281404, 351755, 422106, 562808, 703510, 844212, 1055265, 1407020, 1688424, 2110530, 2814040, 4221060, 8442120]

約数ペア:

[(1, 8442120), (2, 4221060), (3, 2814040), (4, 2110530), (5, 1688424), (6, 1407020), (8, 1055265), (10, 844212), (12, 703510), (15, 562808), (20, 422106), (24, 351755), (30, 281404), (40, 211053), (60, 140702), (120, 70351)]