340617720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2838481}}^1$

素因数の和:2838495

約数の個数: 32

約数和(自身を含む): 1021853520

約数和(自身を除く): 681235800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2838481, 5676962, 8515443, 11353924, 14192405, 17030886, 22707848, 28384810, 34061772, 42577215, 56769620, 68123544, 85154430, 113539240, 170308860, 340617720]

約数ペア:

[(1, 340617720), (2, 170308860), (3, 113539240), (4, 85154430), (5, 68123544), (6, 56769620), (8, 42577215), (10, 34061772), (12, 28384810), (15, 22707848), (20, 17030886), (24, 14192405), (30, 11353924), (40, 8515443), (60, 5676962), (120, 2838481)]