66424080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{276767}}^1$

素因数の和:276783

約数の個数: 40

約数和(自身を含む): 205915392

約数和(自身を除く): 139491312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 276767, 553534, 830301, 1107068, 1383835, 1660602, 2214136, 2767670, 3321204, 4151505, 4428272, 5535340, 6642408, 8303010, 11070680, 13284816, 16606020, 22141360, 33212040, 66424080]

約数ペア:

[(1, 66424080), (2, 33212040), (3, 22141360), (4, 16606020), (5, 13284816), (6, 11070680), (8, 8303010), (10, 6642408), (12, 5535340), (15, 4428272), (16, 4151505), (20, 3321204), (24, 2767670), (30, 2214136), (40, 1660602), (48, 1383835), (60, 1107068), (80, 830301), (120, 553534), (240, 276767)]