12328380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68491}}^1$

素因数の和:68506

約数の個数: 36

約数和(自身を含む): 37396632

約数和(自身を除く): 25068252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68491, 136982, 205473, 273964, 342455, 410946, 616419, 684910, 821892, 1027365, 1232838, 1369820, 2054730, 2465676, 3082095, 4109460, 6164190, 12328380]

約数ペア:

[(1, 12328380), (2, 6164190), (3, 4109460), (4, 3082095), (5, 2465676), (6, 2054730), (9, 1369820), (10, 1232838), (12, 1027365), (15, 821892), (18, 684910), (20, 616419), (30, 410946), (36, 342455), (45, 273964), (60, 205473), (90, 136982), (180, 68491)]