680103120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2833763}}^1$

素因数の和:2833779

約数の個数: 40

約数和(自身を含む): 2108320416

約数和(自身を除く): 1428217296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2833763, 5667526, 8501289, 11335052, 14168815, 17002578, 22670104, 28337630, 34005156, 42506445, 45340208, 56675260, 68010312, 85012890, 113350520, 136020624, 170025780, 226701040, 340051560, 680103120]

約数ペア:

[(1, 680103120), (2, 340051560), (3, 226701040), (4, 170025780), (5, 136020624), (6, 113350520), (8, 85012890), (10, 68010312), (12, 56675260), (15, 45340208), (16, 42506445), (20, 34005156), (24, 28337630), (30, 22670104), (40, 17002578), (48, 14168815), (60, 11335052), (80, 8501289), (120, 5667526), (240, 2833763)]