67705920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23509}}^1$

素因数の和:23532

約数の個数: 84

約数和(自身を含む): 232890060

約数和(自身を除く): 165184140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23509, 47018, 70527, 94036, 117545, 141054, 188072, 211581, 235090, 282108, 352635, 376144, 423162, 470180, 564216, 705270, 752288, 846324, 940360, 1057905, 1128432, 1410540, 1504576, 1692648, 1880720, 2115810, 2256864, 2821080, 3385296, 3761440, 4231620, 4513728, 5642160, 6770592, 7522880, 8463240, 11284320, 13541184, 16926480, 22568640, 33852960, 67705920]

約数ペア:

[(1, 67705920), (2, 33852960), (3, 22568640), (4, 16926480), (5, 13541184), (6, 11284320), (8, 8463240), (9, 7522880), (10, 6770592), (12, 5642160), (15, 4513728), (16, 4231620), (18, 3761440), (20, 3385296), (24, 2821080), (30, 2256864), (32, 2115810), (36, 1880720), (40, 1692648), (45, 1504576), (48, 1410540), (60, 1128432), (64, 1057905), (72, 940360), (80, 846324), (90, 752288), (96, 705270), (120, 564216), (144, 470180), (160, 423162), (180, 376144), (192, 352635), (240, 282108), (288, 235090), (320, 211581), (360, 188072), (480, 141054), (576, 117545), (720, 94036), (960, 70527), (1440, 47018), (2880, 23509)]