73646640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 248957280

約数和(自身を除く): 175310640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 439, 466, 699, 720, 878, 932, 1165, 1317, 1398, 1756, 1864, 2097, 2195, 2330, 2634, 2796, 3495, 3512, 3728, 3951, 4194, 4390, 4660, 5268, 5592, 6585, 6990, 7024, 7902, 8388, 8780, 9320, 10485, 10536, 11184, 13170, 13980, 15804, 16776, 17560, 18640, 19755, 20970, 21072, 26340, 27960, 31608, 33552, 35120, 39510, 41940, 52680, 55920, 63216, 79020, 83880, 102287, 105360, 158040, 167760, 204574, 306861, 316080, 409148, 511435, 613722, 818296, 920583, 1022870, 1227444, 1534305, 1636592, 1841166, 2045740, 2454888, 3068610, 3682332, 4091480, 4602915, 4909776, 6137220, 7364664, 8182960, 9205830, 12274440, 14729328, 18411660, 24548880, 36823320, 73646640]

約数ペア:

[(1, 73646640), (2, 36823320), (3, 24548880), (4, 18411660), (5, 14729328), (6, 12274440), (8, 9205830), (9, 8182960), (10, 7364664), (12, 6137220), (15, 4909776), (16, 4602915), (18, 4091480), (20, 3682332), (24, 3068610), (30, 2454888), (36, 2045740), (40, 1841166), (45, 1636592), (48, 1534305), (60, 1227444), (72, 1022870), (80, 920583), (90, 818296), (120, 613722), (144, 511435), (180, 409148), (233, 316080), (240, 306861), (360, 204574), (439, 167760), (466, 158040), (699, 105360), (720, 102287), (878, 83880), (932, 79020), (1165, 63216), (1317, 55920), (1398, 52680), (1756, 41940), (1864, 39510), (2097, 35120), (2195, 33552), (2330, 31608), (2634, 27960), (2796, 26340), (3495, 21072), (3512, 20970), (3728, 19755), (3951, 18640), (4194, 17560), (4390, 16776), (4660, 15804), (5268, 13980), (5592, 13170), (6585, 11184), (6990, 10536), (7024, 10485), (7902, 9320), (8388, 8780)]