123180048

素因数分解:

$2^4\times 3^3\times {\mathrm{285139}}^1$

素因数の和:285156

約数の個数: 40

約数和(自身を含む): 353573600

約数和(自身を除く): 230393552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285139, 570278, 855417, 1140556, 1710834, 2281112, 2566251, 3421668, 4562224, 5132502, 6843336, 7698753, 10265004, 13686672, 15397506, 20530008, 30795012, 41060016, 61590024, 123180048]

約数ペア:

[(1, 123180048), (2, 61590024), (3, 41060016), (4, 30795012), (6, 20530008), (8, 15397506), (9, 13686672), (12, 10265004), (16, 7698753), (18, 6843336), (24, 5132502), (27, 4562224), (36, 3421668), (48, 2566251), (54, 2281112), (72, 1710834), (108, 1140556), (144, 855417), (216, 570278), (432, 285139)]