23065740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 70586880

約数和(自身を除く): 47521140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1009, 1143, 1270, 1524, 1905, 2018, 2286, 2540, 3027, 3810, 4036, 4572, 5045, 5715, 6054, 7620, 9081, 10090, 11430, 12108, 15135, 18162, 20180, 22860, 30270, 36324, 45405, 60540, 90810, 128143, 181620, 256286, 384429, 512572, 640715, 768858, 1153287, 1281430, 1537716, 1922145, 2306574, 2562860, 3844290, 4613148, 5766435, 7688580, 11532870, 23065740]

約数ペア:

[(1, 23065740), (2, 11532870), (3, 7688580), (4, 5766435), (5, 4613148), (6, 3844290), (9, 2562860), (10, 2306574), (12, 1922145), (15, 1537716), (18, 1281430), (20, 1153287), (30, 768858), (36, 640715), (45, 512572), (60, 384429), (90, 256286), (127, 181620), (180, 128143), (254, 90810), (381, 60540), (508, 45405), (635, 36324), (762, 30270), (1009, 22860), (1143, 20180), (1270, 18162), (1524, 15135), (1905, 12108), (2018, 11430), (2286, 10090), (2540, 9081), (3027, 7620), (3810, 6054), (4036, 5715), (4572, 5045)]