127559280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{531497}}^1$

素因数の和:531513

約数の個数: 40

約数和(自身を含む): 395434512

約数和(自身を除く): 267875232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 531497, 1062994, 1594491, 2125988, 2657485, 3188982, 4251976, 5314970, 6377964, 7972455, 8503952, 10629940, 12755928, 15944910, 21259880, 25511856, 31889820, 42519760, 63779640, 127559280]

約数ペア:

[(1, 127559280), (2, 63779640), (3, 42519760), (4, 31889820), (5, 25511856), (6, 21259880), (8, 15944910), (10, 12755928), (12, 10629940), (15, 8503952), (16, 7972455), (20, 6377964), (24, 5314970), (30, 4251976), (40, 3188982), (48, 2657485), (60, 2125988), (80, 1594491), (120, 1062994), (240, 531497)]