26685840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111191}}^1$

素因数の和:111207

約数の個数: 40

約数和(自身を含む): 82726848

約数和(自身を除く): 56041008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111191, 222382, 333573, 444764, 555955, 667146, 889528, 1111910, 1334292, 1667865, 1779056, 2223820, 2668584, 3335730, 4447640, 5337168, 6671460, 8895280, 13342920, 26685840]

約数ペア:

[(1, 26685840), (2, 13342920), (3, 8895280), (4, 6671460), (5, 5337168), (6, 4447640), (8, 3335730), (10, 2668584), (12, 2223820), (15, 1779056), (16, 1667865), (20, 1334292), (24, 1111910), (30, 889528), (40, 667146), (48, 555955), (60, 444764), (80, 333573), (120, 222382), (240, 111191)]