68433360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{285139}}^1$

素因数の和:285155

約数の個数: 40

約数和(自身を含む): 212144160

約数和(自身を除く): 143710800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 285139, 570278, 855417, 1140556, 1425695, 1710834, 2281112, 2851390, 3421668, 4277085, 4562224, 5702780, 6843336, 8554170, 11405560, 13686672, 17108340, 22811120, 34216680, 68433360]

約数ペア:

[(1, 68433360), (2, 34216680), (3, 22811120), (4, 17108340), (5, 13686672), (6, 11405560), (8, 8554170), (10, 6843336), (12, 5702780), (15, 4562224), (16, 4277085), (20, 3421668), (24, 2851390), (30, 2281112), (40, 1710834), (48, 1425695), (60, 1140556), (80, 855417), (120, 570278), (240, 285139)]