15082140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 42503328

約数和(自身を除く): 27421188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1453, 1730, 2076, 2595, 2906, 3460, 4359, 5190, 5812, 7265, 8718, 10380, 14530, 17436, 21795, 29060, 43590, 87180, 251369, 502738, 754107, 1005476, 1256845, 1508214, 2513690, 3016428, 3770535, 5027380, 7541070, 15082140]

約数ペア:

[(1, 15082140), (2, 7541070), (3, 5027380), (4, 3770535), (5, 3016428), (6, 2513690), (10, 1508214), (12, 1256845), (15, 1005476), (20, 754107), (30, 502738), (60, 251369), (173, 87180), (346, 43590), (519, 29060), (692, 21795), (865, 17436), (1038, 14530), (1453, 10380), (1730, 8718), (2076, 7265), (2595, 5812), (2906, 5190), (3460, 4359)]