78310024080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{326291767}}^1$

素因数の和:326291783

約数の個数: 40

約数和(自身を含む): 242761075392

約数和(自身を除く): 164451051312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 326291767, 652583534, 978875301, 1305167068, 1631458835, 1957750602, 2610334136, 3262917670, 3915501204, 4894376505, 5220668272, 6525835340, 7831002408, 9788753010, 13051670680, 15662004816, 19577506020, 26103341360, 39155012040, 78310024080]

約数ペア:

[(1, 78310024080), (2, 39155012040), (3, 26103341360), (4, 19577506020), (5, 15662004816), (6, 13051670680), (8, 9788753010), (10, 7831002408), (12, 6525835340), (15, 5220668272), (16, 4894376505), (20, 3915501204), (24, 3262917670), (30, 2610334136), (40, 1957750602), (48, 1631458835), (60, 1305167068), (80, 978875301), (120, 652583534), (240, 326291767)]