163924140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2732069}}^1$

素因数の和:2732081

約数の個数: 24

約数和(自身を含む): 458987760

約数和(自身を除く): 295063620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2732069, 5464138, 8196207, 10928276, 13660345, 16392414, 27320690, 32784828, 40981035, 54641380, 81962070, 163924140]

約数ペア:

[(1, 163924140), (2, 81962070), (3, 54641380), (4, 40981035), (5, 32784828), (6, 27320690), (10, 16392414), (12, 13660345), (15, 10928276), (20, 8196207), (30, 5464138), (60, 2732069)]