345480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2879}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 1036800

約数和(自身を除く): 691320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2879, 5758, 8637, 11516, 14395, 17274, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 345480]

約数ペア:

[(1, 345480), (2, 172740), (3, 115160), (4, 86370), (5, 69096), (6, 57580), (8, 43185), (10, 34548), (12, 28790), (15, 23032), (20, 17274), (24, 14395), (30, 11516), (40, 8637), (60, 5758), (120, 2879)]