1617702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6740429}}^1$

素因数の和:6740445

約数の個数: 40

約数和(自身を含む): 5014879920

約数和(自身を除く): 3397176960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6740429, 13480858, 20221287, 26961716, 33702145, 40442574, 53923432, 67404290, 80885148, 101106435, 107846864, 134808580, 161770296, 202212870, 269617160, 323540592, 404425740, 539234320, 808851480, 1617702960]

約数ペア:

[(1, 1617702960), (2, 808851480), (3, 539234320), (4, 404425740), (5, 323540592), (6, 269617160), (8, 202212870), (10, 161770296), (12, 134808580), (15, 107846864), (16, 101106435), (20, 80885148), (24, 67404290), (30, 53923432), (40, 40442574), (48, 33702145), (60, 26961716), (80, 20221287), (120, 13480858), (240, 6740429)]