102908280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857569}}^1$

素因数の和:857583

約数の個数: 32

約数和(自身を含む): 308725200

約数和(自身を除く): 205816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857569, 1715138, 2572707, 3430276, 4287845, 5145414, 6860552, 8575690, 10290828, 12863535, 17151380, 20581656, 25727070, 34302760, 51454140, 102908280]

約数ペア:

[(1, 102908280), (2, 51454140), (3, 34302760), (4, 25727070), (5, 20581656), (6, 17151380), (8, 12863535), (10, 10290828), (12, 8575690), (15, 6860552), (20, 5145414), (24, 4287845), (30, 3430276), (40, 2572707), (60, 1715138), (120, 857569)]