28866960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40093}}^1$

素因数の和:40112

約数の個数: 60

約数和(自身を含む): 96947292

約数和(自身を除く): 68080332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 40093, 80186, 120279, 160372, 200465, 240558, 320744, 360837, 400930, 481116, 601395, 641488, 721674, 801860, 962232, 1202790, 1443348, 1603720, 1804185, 1924464, 2405580, 2886696, 3207440, 3608370, 4811160, 5773392, 7216740, 9622320, 14433480, 28866960]

約数ペア:

[(1, 28866960), (2, 14433480), (3, 9622320), (4, 7216740), (5, 5773392), (6, 4811160), (8, 3608370), (9, 3207440), (10, 2886696), (12, 2405580), (15, 1924464), (16, 1804185), (18, 1603720), (20, 1443348), (24, 1202790), (30, 962232), (36, 801860), (40, 721674), (45, 641488), (48, 601395), (60, 481116), (72, 400930), (80, 360837), (90, 320744), (120, 240558), (144, 200465), (180, 160372), (240, 120279), (360, 80186), (720, 40093)]