7816920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65141}}^1$

素因数の和:65155

約数の個数: 32

約数和(自身を含む): 23451120

約数和(自身を除く): 15634200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65141, 130282, 195423, 260564, 325705, 390846, 521128, 651410, 781692, 977115, 1302820, 1563384, 1954230, 2605640, 3908460, 7816920]

約数ペア:

[(1, 7816920), (2, 3908460), (3, 2605640), (4, 1954230), (5, 1563384), (6, 1302820), (8, 977115), (10, 781692), (12, 651410), (15, 521128), (20, 390846), (24, 325705), (30, 260564), (40, 195423), (60, 130282), (120, 65141)]