68090160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 217267344

約数和(自身を除く): 149177184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 101, 106, 120, 159, 202, 212, 240, 265, 303, 318, 404, 424, 505, 530, 606, 636, 795, 808, 848, 1010, 1060, 1212, 1272, 1515, 1590, 1616, 2020, 2120, 2424, 2544, 2809, 3030, 3180, 4040, 4240, 4848, 5353, 5618, 6060, 6360, 8080, 8427, 10706, 11236, 12120, 12720, 14045, 16059, 16854, 21412, 22472, 24240, 26765, 28090, 32118, 33708, 42135, 42824, 44944, 53530, 56180, 64236, 67416, 80295, 84270, 85648, 107060, 112360, 128472, 134832, 160590, 168540, 214120, 224720, 256944, 283709, 321180, 337080, 428240, 567418, 642360, 674160, 851127, 1134836, 1284720, 1418545, 1702254, 2269672, 2837090, 3404508, 4255635, 4539344, 5674180, 6809016, 8511270, 11348360, 13618032, 17022540, 22696720, 34045080, 68090160]

約数ペア:

[(1, 68090160), (2, 34045080), (3, 22696720), (4, 17022540), (5, 13618032), (6, 11348360), (8, 8511270), (10, 6809016), (12, 5674180), (15, 4539344), (16, 4255635), (20, 3404508), (24, 2837090), (30, 2269672), (40, 1702254), (48, 1418545), (53, 1284720), (60, 1134836), (80, 851127), (101, 674160), (106, 642360), (120, 567418), (159, 428240), (202, 337080), (212, 321180), (240, 283709), (265, 256944), (303, 224720), (318, 214120), (404, 168540), (424, 160590), (505, 134832), (530, 128472), (606, 112360), (636, 107060), (795, 85648), (808, 84270), (848, 80295), (1010, 67416), (1060, 64236), (1212, 56180), (1272, 53530), (1515, 44944), (1590, 42824), (1616, 42135), (2020, 33708), (2120, 32118), (2424, 28090), (2544, 26765), (2809, 24240), (3030, 22472), (3180, 21412), (4040, 16854), (4240, 16059), (4848, 14045), (5353, 12720), (5618, 12120), (6060, 11236), (6360, 10706), (8080, 8427)]