5721720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47681}}^1$

素因数の和:47695

約数の個数: 32

約数和(自身を含む): 17165520

約数和(自身を除く): 11443800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 47681, 95362, 143043, 190724, 238405, 286086, 381448, 476810, 572172, 715215, 953620, 1144344, 1430430, 1907240, 2860860, 5721720]

約数ペア:

[(1, 5721720), (2, 2860860), (3, 1907240), (4, 1430430), (5, 1144344), (6, 953620), (8, 715215), (10, 572172), (12, 476810), (15, 381448), (20, 286086), (24, 238405), (30, 190724), (40, 143043), (60, 95362), (120, 47681)]