1087140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18119}}^1$

素因数の和:18131

約数の個数: 24

約数和(自身を含む): 3044160

約数和(自身を除く): 1957020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18119, 36238, 54357, 72476, 90595, 108714, 181190, 217428, 271785, 362380, 543570, 1087140]

約数ペア:

[(1, 1087140), (2, 543570), (3, 362380), (4, 271785), (5, 217428), (6, 181190), (10, 108714), (12, 90595), (15, 72476), (20, 54357), (30, 36238), (60, 18119)]