69784080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290767}}^1$

素因数の和:290783

約数の個数: 40

約数和(自身を含む): 216331392

約数和(自身を除く): 146547312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290767, 581534, 872301, 1163068, 1453835, 1744602, 2326136, 2907670, 3489204, 4361505, 4652272, 5815340, 6978408, 8723010, 11630680, 13956816, 17446020, 23261360, 34892040, 69784080]

約数ペア:

[(1, 69784080), (2, 34892040), (3, 23261360), (4, 17446020), (5, 13956816), (6, 11630680), (8, 8723010), (10, 6978408), (12, 5815340), (15, 4652272), (16, 4361505), (20, 3489204), (24, 2907670), (30, 2326136), (40, 1744602), (48, 1453835), (60, 1163068), (80, 872301), (120, 581534), (240, 290767)]