13478760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37441}}^1$

素因数の和:37458

約数の個数: 48

約数和(自身を含む): 43807140

約数和(自身を除く): 30328380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37441, 74882, 112323, 149764, 187205, 224646, 299528, 336969, 374410, 449292, 561615, 673938, 748820, 898584, 1123230, 1347876, 1497640, 1684845, 2246460, 2695752, 3369690, 4492920, 6739380, 13478760]

約数ペア:

[(1, 13478760), (2, 6739380), (3, 4492920), (4, 3369690), (5, 2695752), (6, 2246460), (8, 1684845), (9, 1497640), (10, 1347876), (12, 1123230), (15, 898584), (18, 748820), (20, 673938), (24, 561615), (30, 449292), (36, 374410), (40, 336969), (45, 299528), (60, 224646), (72, 187205), (90, 149764), (120, 112323), (180, 74882), (360, 37441)]