119358420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1989307}}^1$

素因数の和:1989319

約数の個数: 24

約数和(自身を含む): 334203744

約数和(自身を除く): 214845324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1989307, 3978614, 5967921, 7957228, 9946535, 11935842, 19893070, 23871684, 29839605, 39786140, 59679210, 119358420]

約数ペア:

[(1, 119358420), (2, 59679210), (3, 39786140), (4, 29839605), (5, 23871684), (6, 19893070), (10, 11935842), (12, 9946535), (15, 7957228), (20, 5967921), (30, 3978614), (60, 1989307)]