142865760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{811}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 451809792

約数和(自身を除く): 308944032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 367, 480, 734, 811, 1101, 1468, 1622, 1835, 2202, 2433, 2936, 3244, 3670, 4055, 4404, 4866, 5505, 5872, 6488, 7340, 8110, 8808, 9732, 11010, 11744, 12165, 12976, 14680, 16220, 17616, 19464, 22020, 24330, 25952, 29360, 32440, 35232, 38928, 44040, 48660, 58720, 64880, 77856, 88080, 97320, 129760, 176160, 194640, 297637, 389280, 595274, 892911, 1190548, 1488185, 1785822, 2381096, 2976370, 3571644, 4464555, 4762192, 5952740, 7143288, 8929110, 9524384, 11905480, 14286576, 17858220, 23810960, 28573152, 35716440, 47621920, 71432880, 142865760]

約数ペア:

[(1, 142865760), (2, 71432880), (3, 47621920), (4, 35716440), (5, 28573152), (6, 23810960), (8, 17858220), (10, 14286576), (12, 11905480), (15, 9524384), (16, 8929110), (20, 7143288), (24, 5952740), (30, 4762192), (32, 4464555), (40, 3571644), (48, 2976370), (60, 2381096), (80, 1785822), (96, 1488185), (120, 1190548), (160, 892911), (240, 595274), (367, 389280), (480, 297637), (734, 194640), (811, 176160), (1101, 129760), (1468, 97320), (1622, 88080), (1835, 77856), (2202, 64880), (2433, 58720), (2936, 48660), (3244, 44040), (3670, 38928), (4055, 35232), (4404, 32440), (4866, 29360), (5505, 25952), (5872, 24330), (6488, 22020), (7340, 19464), (8110, 17616), (8808, 16220), (9732, 14680), (11010, 12976), (11744, 12165)]