1615260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26921}}^1$

素因数の和:26933

約数の個数: 24

約数和(自身を含む): 4522896

約数和(自身を除く): 2907636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26921, 53842, 80763, 107684, 134605, 161526, 269210, 323052, 403815, 538420, 807630, 1615260]

約数ペア:

[(1, 1615260), (2, 807630), (3, 538420), (4, 403815), (5, 323052), (6, 269210), (10, 161526), (12, 134605), (15, 107684), (20, 80763), (30, 53842), (60, 26921)]