328294320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1367893}}^1$

素因数の和:1367909

約数の個数: 40

約数和(自身を含む): 1017713136

約数和(自身を除く): 689418816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1367893, 2735786, 4103679, 5471572, 6839465, 8207358, 10943144, 13678930, 16414716, 20518395, 21886288, 27357860, 32829432, 41036790, 54715720, 65658864, 82073580, 109431440, 164147160, 328294320]

約数ペア:

[(1, 328294320), (2, 164147160), (3, 109431440), (4, 82073580), (5, 65658864), (6, 54715720), (8, 41036790), (10, 32829432), (12, 27357860), (15, 21886288), (16, 20518395), (20, 16414716), (24, 13678930), (30, 10943144), (40, 8207358), (48, 6839465), (60, 5471572), (80, 4103679), (120, 2735786), (240, 1367893)]