315544080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1314767}}^1$

素因数の和:1314783

約数の個数: 40

約数和(自身を含む): 978187392

約数和(自身を除く): 662643312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1314767, 2629534, 3944301, 5259068, 6573835, 7888602, 10518136, 13147670, 15777204, 19721505, 21036272, 26295340, 31554408, 39443010, 52590680, 63108816, 78886020, 105181360, 157772040, 315544080]

約数ペア:

[(1, 315544080), (2, 157772040), (3, 105181360), (4, 78886020), (5, 63108816), (6, 52590680), (8, 39443010), (10, 31554408), (12, 26295340), (15, 21036272), (16, 19721505), (20, 15777204), (24, 13147670), (30, 10518136), (40, 7888602), (48, 6573835), (60, 5259068), (80, 3944301), (120, 2629534), (240, 1314767)]