66307320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{184187}}^1$

素因数の和:184204

約数の個数: 48

約数和(自身を含む): 215499960

約数和(自身を除く): 149192640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 184187, 368374, 552561, 736748, 920935, 1105122, 1473496, 1657683, 1841870, 2210244, 2762805, 3315366, 3683740, 4420488, 5525610, 6630732, 7367480, 8288415, 11051220, 13261464, 16576830, 22102440, 33153660, 66307320]

約数ペア:

[(1, 66307320), (2, 33153660), (3, 22102440), (4, 16576830), (5, 13261464), (6, 11051220), (8, 8288415), (9, 7367480), (10, 6630732), (12, 5525610), (15, 4420488), (18, 3683740), (20, 3315366), (24, 2762805), (30, 2210244), (36, 1841870), (40, 1657683), (45, 1473496), (60, 1105122), (72, 920935), (90, 736748), (120, 552561), (180, 368374), (360, 184187)]