115838460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643547}}^1$

素因数の和:643562

約数の個数: 36

約数和(自身を含む): 351377208

約数和(自身を除く): 235538748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643547, 1287094, 1930641, 2574188, 3217735, 3861282, 5791923, 6435470, 7722564, 9653205, 11583846, 12870940, 19306410, 23167692, 28959615, 38612820, 57919230, 115838460]

約数ペア:

[(1, 115838460), (2, 57919230), (3, 38612820), (4, 28959615), (5, 23167692), (6, 19306410), (9, 12870940), (10, 11583846), (12, 9653205), (15, 7722564), (18, 6435470), (20, 5791923), (30, 3861282), (36, 3217735), (45, 2574188), (60, 1930641), (90, 1287094), (180, 643547)]