153082140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2551369}}^1$

素因数の和:2551381

約数の個数: 24

約数和(自身を含む): 428630160

約数和(自身を除く): 275548020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2551369, 5102738, 7654107, 10205476, 12756845, 15308214, 25513690, 30616428, 38270535, 51027380, 76541070, 153082140]

約数ペア:

[(1, 153082140), (2, 76541070), (3, 51027380), (4, 38270535), (5, 30616428), (6, 25513690), (10, 15308214), (12, 12756845), (15, 10205476), (20, 7654107), (30, 5102738), (60, 2551369)]