240321720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2002681}}^1$

素因数の和:2002695

約数の個数: 32

約数和(自身を含む): 720965520

約数和(自身を除く): 480643800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2002681, 4005362, 6008043, 8010724, 10013405, 12016086, 16021448, 20026810, 24032172, 30040215, 40053620, 48064344, 60080430, 80107240, 120160860, 240321720]

約数ペア:

[(1, 240321720), (2, 120160860), (3, 80107240), (4, 60080430), (5, 48064344), (6, 40053620), (8, 30040215), (10, 24032172), (12, 20026810), (15, 16021448), (20, 12016086), (24, 10013405), (30, 8010724), (40, 6008043), (60, 4005362), (120, 2002681)]