243050520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2025421}}^1$

素因数の和:2025435

約数の個数: 32

約数和(自身を含む): 729151920

約数和(自身を除く): 486101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2025421, 4050842, 6076263, 8101684, 10127105, 12152526, 16203368, 20254210, 24305052, 30381315, 40508420, 48610104, 60762630, 81016840, 121525260, 243050520]

約数ペア:

[(1, 243050520), (2, 121525260), (3, 81016840), (4, 60762630), (5, 48610104), (6, 40508420), (8, 30381315), (10, 24305052), (12, 20254210), (15, 16203368), (20, 12152526), (24, 10127105), (30, 8101684), (40, 6076263), (60, 4050842), (120, 2025421)]