68708160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23857}}^1$

素因数の和:23880

約数の個数: 84

約数和(自身を含む): 236337348

約数和(自身を除く): 167629188

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, 23857, 47714, 71571, 95428, 119285, 143142, 190856, 214713, 238570, 286284, 357855, 381712, 429426, 477140, 572568, 715710, 763424, 858852, 954280, 1073565, 1145136, 1431420, 1526848, 1717704, 1908560, 2147130, 2290272, 2862840, 3435408, 3817120, 4294260, 4580544, 5725680, 6870816, 7634240, 8588520, 11451360, 13741632, 17177040, 22902720, 34354080, 68708160]

約数ペア:

[(1, 68708160), (2, 34354080), (3, 22902720), (4, 17177040), (5, 13741632), (6, 11451360), (8, 8588520), (9, 7634240), (10, 6870816), (12, 5725680), (15, 4580544), (16, 4294260), (18, 3817120), (20, 3435408), (24, 2862840), (30, 2290272), (32, 2147130), (36, 1908560), (40, 1717704), (45, 1526848), (48, 1431420), (60, 1145136), (64, 1073565), (72, 954280), (80, 858852), (90, 763424), (96, 715710), (120, 572568), (144, 477140), (160, 429426), (180, 381712), (192, 357855), (240, 286284), (288, 238570), (320, 214713), (360, 190856), (480, 143142), (576, 119285), (720, 95428), (960, 71571), (1440, 47714), (2880, 23857)]