122853420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{682519}}^1$

素因数の和:682534

約数の個数: 36

約数和(自身を含む): 372655920

約数和(自身を除く): 249802500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 682519, 1365038, 2047557, 2730076, 3412595, 4095114, 6142671, 6825190, 8190228, 10237785, 12285342, 13650380, 20475570, 24570684, 30713355, 40951140, 61426710, 122853420]

約数ペア:

[(1, 122853420), (2, 61426710), (3, 40951140), (4, 30713355), (5, 24570684), (6, 20475570), (9, 13650380), (10, 12285342), (12, 10237785), (15, 8190228), (18, 6825190), (20, 6142671), (30, 4095114), (36, 3412595), (45, 2730076), (60, 2047557), (90, 1365038), (180, 682519)]