102651720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{855431}}^1$

素因数の和:855445

約数の個数: 32

約数和(自身を含む): 307955520

約数和(自身を除く): 205303800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 855431, 1710862, 2566293, 3421724, 4277155, 5132586, 6843448, 8554310, 10265172, 12831465, 17108620, 20530344, 25662930, 34217240, 51325860, 102651720]

約数ペア:

[(1, 102651720), (2, 51325860), (3, 34217240), (4, 25662930), (5, 20530344), (6, 17108620), (8, 12831465), (10, 10265172), (12, 8554310), (15, 6843448), (20, 5132586), (24, 4277155), (30, 3421724), (40, 2566293), (60, 1710862), (120, 855431)]