75270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{627257}}^1$

素因数の和:627271

約数の個数: 32

約数和(自身を含む): 225812880

約数和(自身を除く): 150542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 627257, 1254514, 1881771, 2509028, 3136285, 3763542, 5018056, 6272570, 7527084, 9408855, 12545140, 15054168, 18817710, 25090280, 37635420, 75270840]

約数ペア:

[(1, 75270840), (2, 37635420), (3, 25090280), (4, 18817710), (5, 15054168), (6, 12545140), (8, 9408855), (10, 7527084), (12, 6272570), (15, 5018056), (20, 3763542), (24, 3136285), (30, 2509028), (40, 1881771), (60, 1254514), (120, 627257)]