1515662520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12630521}}^1$

素因数の和:12630535

約数の個数: 32

約数和(自身を含む): 4546987920

約数和(自身を除く): 3031325400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12630521, 25261042, 37891563, 50522084, 63152605, 75783126, 101044168, 126305210, 151566252, 189457815, 252610420, 303132504, 378915630, 505220840, 757831260, 1515662520]

約数ペア:

[(1, 1515662520), (2, 757831260), (3, 505220840), (4, 378915630), (5, 303132504), (6, 252610420), (8, 189457815), (10, 151566252), (12, 126305210), (15, 101044168), (20, 75783126), (24, 63152605), (30, 50522084), (40, 37891563), (60, 25261042), (120, 12630521)]