68124240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10513}}^1$

素因数の和:10538

約数の個数: 100

約数和(自身を含む): 236628084

約数和(自身を除く): 168503844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10513, 21026, 31539, 42052, 52565, 63078, 84104, 94617, 105130, 126156, 157695, 168208, 189234, 210260, 252312, 283851, 315390, 378468, 420520, 473085, 504624, 567702, 630780, 756936, 841040, 851553, 946170, 1135404, 1261560, 1419255, 1513872, 1703106, 1892340, 2270808, 2523120, 2838510, 3406212, 3784680, 4257765, 4541616, 5677020, 6812424, 7569360, 8515530, 11354040, 13624848, 17031060, 22708080, 34062120, 68124240]

約数ペア:

[(1, 68124240), (2, 34062120), (3, 22708080), (4, 17031060), (5, 13624848), (6, 11354040), (8, 8515530), (9, 7569360), (10, 6812424), (12, 5677020), (15, 4541616), (16, 4257765), (18, 3784680), (20, 3406212), (24, 2838510), (27, 2523120), (30, 2270808), (36, 1892340), (40, 1703106), (45, 1513872), (48, 1419255), (54, 1261560), (60, 1135404), (72, 946170), (80, 851553), (81, 841040), (90, 756936), (108, 630780), (120, 567702), (135, 504624), (144, 473085), (162, 420520), (180, 378468), (216, 315390), (240, 283851), (270, 252312), (324, 210260), (360, 189234), (405, 168208), (432, 157695), (540, 126156), (648, 105130), (720, 94617), (810, 84104), (1080, 63078), (1296, 52565), (1620, 42052), (2160, 31539), (3240, 21026), (6480, 10513)]