214743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{894763}}^1$

素因数の和:894779

約数の個数: 40

約数和(自身を含む): 665704416

約数和(自身を除く): 450961296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 894763, 1789526, 2684289, 3579052, 4473815, 5368578, 7158104, 8947630, 10737156, 13421445, 14316208, 17895260, 21474312, 26842890, 35790520, 42948624, 53685780, 71581040, 107371560, 214743120]

約数ペア:

[(1, 214743120), (2, 107371560), (3, 71581040), (4, 53685780), (5, 42948624), (6, 35790520), (8, 26842890), (10, 21474312), (12, 17895260), (15, 14316208), (16, 13421445), (20, 10737156), (24, 8947630), (30, 7158104), (40, 5368578), (48, 4473815), (60, 3579052), (80, 2684289), (120, 1789526), (240, 894763)]