157010520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308421}}^1$

素因数の和:1308435

約数の個数: 32

約数和(自身を含む): 471031920

約数和(自身を除く): 314021400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308421, 2616842, 3925263, 5233684, 6542105, 7850526, 10467368, 13084210, 15701052, 19626315, 26168420, 31402104, 39252630, 52336840, 78505260, 157010520]

約数ペア:

[(1, 157010520), (2, 78505260), (3, 52336840), (4, 39252630), (5, 31402104), (6, 26168420), (8, 19626315), (10, 15701052), (12, 13084210), (15, 10467368), (20, 7850526), (24, 6542105), (30, 5233684), (40, 3925263), (60, 2616842), (120, 1308421)]