561034920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4675291}}^1$

素因数の和:4675305

約数の個数: 32

約数和(自身を含む): 1683105120

約数和(自身を除く): 1122070200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4675291, 9350582, 14025873, 18701164, 23376455, 28051746, 37402328, 46752910, 56103492, 70129365, 93505820, 112206984, 140258730, 187011640, 280517460, 561034920]

約数ペア:

[(1, 561034920), (2, 280517460), (3, 187011640), (4, 140258730), (5, 112206984), (6, 93505820), (8, 70129365), (10, 56103492), (12, 46752910), (15, 37402328), (20, 28051746), (24, 23376455), (30, 18701164), (40, 14025873), (60, 9350582), (120, 4675291)]