1243204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5180017}}^1$

素因数の和:5180033

約数の個数: 40

約数和(自身を含む): 3853933392

約数和(自身を除く): 2610729312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5180017, 10360034, 15540051, 20720068, 25900085, 31080102, 41440136, 51800170, 62160204, 77700255, 82880272, 103600340, 124320408, 155400510, 207200680, 248640816, 310801020, 414401360, 621602040, 1243204080]

約数ペア:

[(1, 1243204080), (2, 621602040), (3, 414401360), (4, 310801020), (5, 248640816), (6, 207200680), (8, 155400510), (10, 124320408), (12, 103600340), (15, 82880272), (16, 77700255), (20, 62160204), (24, 51800170), (30, 41440136), (40, 31080102), (48, 25900085), (60, 20720068), (80, 15540051), (120, 10360034), (240, 5180017)]