109988520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{916571}}^1$

素因数の和:916585

約数の個数: 32

約数和(自身を含む): 329965920

約数和(自身を除く): 219977400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 916571, 1833142, 2749713, 3666284, 4582855, 5499426, 7332568, 9165710, 10998852, 13748565, 18331420, 21997704, 27497130, 36662840, 54994260, 109988520]

約数ペア:

[(1, 109988520), (2, 54994260), (3, 36662840), (4, 27497130), (5, 21997704), (6, 18331420), (8, 13748565), (10, 10998852), (12, 9165710), (15, 7332568), (20, 5499426), (24, 4582855), (30, 3666284), (40, 2749713), (60, 1833142), (120, 916571)]