1330335780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{27407}}^1$

素因数の和:28228

約数の個数: 48

約数和(自身を含む): 3729680640

約数和(自身を除く): 2399344860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1618, 2427, 3236, 4045, 4854, 8090, 9708, 12135, 16180, 24270, 27407, 48540, 54814, 82221, 109628, 137035, 164442, 274070, 328884, 411105, 548140, 822210, 1644420, 22172263, 44344526, 66516789, 88689052, 110861315, 133033578, 221722630, 266067156, 332583945, 443445260, 665167890, 1330335780]

約数ペア:

[(1, 1330335780), (2, 665167890), (3, 443445260), (4, 332583945), (5, 266067156), (6, 221722630), (10, 133033578), (12, 110861315), (15, 88689052), (20, 66516789), (30, 44344526), (60, 22172263), (809, 1644420), (1618, 822210), (2427, 548140), (3236, 411105), (4045, 328884), (4854, 274070), (8090, 164442), (9708, 137035), (12135, 109628), (16180, 82221), (24270, 54814), (27407, 48540)]