68798160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3539}}^1$

素因数の和:3567

約数の個数: 120

約数和(自身を含む): 239672160

約数和(自身を除く): 170874000

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3539, 3888, 4860, 6480, 7078, 9720, 10617, 14156, 17695, 19440, 21234, 28312, 31851, 35390, 42468, 53085, 56624, 63702, 70780, 84936, 95553, 106170, 127404, 141560, 159255, 169872, 191106, 212340, 254808, 283120, 286659, 318510, 382212, 424680, 477765, 509616, 573318, 637020, 764424, 849360, 859977, 955530, 1146636, 1274040, 1433295, 1528848, 1719954, 1911060, 2293272, 2548080, 2866590, 3439908, 3822120, 4299885, 4586544, 5733180, 6879816, 7644240, 8599770, 11466360, 13759632, 17199540, 22932720, 34399080, 68798160]

約数ペア:

[(1, 68798160), (2, 34399080), (3, 22932720), (4, 17199540), (5, 13759632), (6, 11466360), (8, 8599770), (9, 7644240), (10, 6879816), (12, 5733180), (15, 4586544), (16, 4299885), (18, 3822120), (20, 3439908), (24, 2866590), (27, 2548080), (30, 2293272), (36, 1911060), (40, 1719954), (45, 1528848), (48, 1433295), (54, 1274040), (60, 1146636), (72, 955530), (80, 859977), (81, 849360), (90, 764424), (108, 637020), (120, 573318), (135, 509616), (144, 477765), (162, 424680), (180, 382212), (216, 318510), (240, 286659), (243, 283120), (270, 254808), (324, 212340), (360, 191106), (405, 169872), (432, 159255), (486, 141560), (540, 127404), (648, 106170), (720, 95553), (810, 84936), (972, 70780), (1080, 63702), (1215, 56624), (1296, 53085), (1620, 42468), (1944, 35390), (2160, 31851), (2430, 28312), (3240, 21234), (3539, 19440), (3888, 17695), (4860, 14156), (6480, 10617), (7078, 9720)]