63944040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{532867}}^1$

素因数の和:532881

約数の個数: 32

約数和(自身を含む): 191832480

約数和(自身を除く): 127888440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 532867, 1065734, 1598601, 2131468, 2664335, 3197202, 4262936, 5328670, 6394404, 7993005, 10657340, 12788808, 15986010, 21314680, 31972020, 63944040]

約数ペア:

[(1, 63944040), (2, 31972020), (3, 21314680), (4, 15986010), (5, 12788808), (6, 10657340), (8, 7993005), (10, 6394404), (12, 5328670), (15, 4262936), (20, 3197202), (24, 2664335), (30, 2131468), (40, 1598601), (60, 1065734), (120, 532867)]