86864760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241291}}^1$

素因数の和:241308

約数の個数: 48

約数和(自身を含む): 282311640

約数和(自身を除く): 195446880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 241291, 482582, 723873, 965164, 1206455, 1447746, 1930328, 2171619, 2412910, 2895492, 3619365, 4343238, 4825820, 5790984, 7238730, 8686476, 9651640, 10858095, 14477460, 17372952, 21716190, 28954920, 43432380, 86864760]

約数ペア:

[(1, 86864760), (2, 43432380), (3, 28954920), (4, 21716190), (5, 17372952), (6, 14477460), (8, 10858095), (9, 9651640), (10, 8686476), (12, 7238730), (15, 5790984), (18, 4825820), (20, 4343238), (24, 3619365), (30, 2895492), (36, 2412910), (40, 2171619), (45, 1930328), (60, 1447746), (72, 1206455), (90, 965164), (120, 723873), (180, 482582), (360, 241291)]