85567920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{356533}}^1$

素因数の和:356549

約数の個数: 40

約数和(自身を含む): 265261296

約数和(自身を除く): 179693376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 356533, 713066, 1069599, 1426132, 1782665, 2139198, 2852264, 3565330, 4278396, 5347995, 5704528, 7130660, 8556792, 10695990, 14261320, 17113584, 21391980, 28522640, 42783960, 85567920]

約数ペア:

[(1, 85567920), (2, 42783960), (3, 28522640), (4, 21391980), (5, 17113584), (6, 14261320), (8, 10695990), (10, 8556792), (12, 7130660), (15, 5704528), (16, 5347995), (20, 4278396), (24, 3565330), (30, 2852264), (40, 2139198), (48, 1782665), (60, 1426132), (80, 1069599), (120, 713066), (240, 356533)]