13647720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113731}}^1$

素因数の和:113745

約数の個数: 32

約数和(自身を含む): 40943520

約数和(自身を除く): 27295800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 113731, 227462, 341193, 454924, 568655, 682386, 909848, 1137310, 1364772, 1705965, 2274620, 2729544, 3411930, 4549240, 6823860, 13647720]

約数ペア:

[(1, 13647720), (2, 6823860), (3, 4549240), (4, 3411930), (5, 2729544), (6, 2274620), (8, 1705965), (10, 1364772), (12, 1137310), (15, 909848), (20, 682386), (24, 568655), (30, 454924), (40, 341193), (60, 227462), (120, 113731)]