631266120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1753517}}^1$

素因数の和:1753534

約数の個数: 48

約数和(自身を含む): 2051616060

約数和(自身を除く): 1420349940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1753517, 3507034, 5260551, 7014068, 8767585, 10521102, 14028136, 15781653, 17535170, 21042204, 26302755, 31563306, 35070340, 42084408, 52605510, 63126612, 70140680, 78908265, 105211020, 126253224, 157816530, 210422040, 315633060, 631266120]

約数ペア:

[(1, 631266120), (2, 315633060), (3, 210422040), (4, 157816530), (5, 126253224), (6, 105211020), (8, 78908265), (9, 70140680), (10, 63126612), (12, 52605510), (15, 42084408), (18, 35070340), (20, 31563306), (24, 26302755), (30, 21042204), (36, 17535170), (40, 15781653), (45, 14028136), (60, 10521102), (72, 8767585), (90, 7014068), (120, 5260551), (180, 3507034), (360, 1753517)]