23783220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 76290984

約数和(自身を除く): 52507764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 277, 318, 324, 405, 477, 530, 540, 554, 636, 795, 810, 831, 954, 1060, 1108, 1385, 1431, 1590, 1620, 1662, 1908, 2385, 2493, 2770, 2862, 3180, 3324, 4155, 4293, 4770, 4986, 5540, 5724, 7155, 7479, 8310, 8586, 9540, 9972, 12465, 14310, 14681, 14958, 16620, 17172, 21465, 22437, 24930, 28620, 29362, 29916, 37395, 42930, 44043, 44874, 49860, 58724, 73405, 74790, 85860, 88086, 89748, 112185, 132129, 146810, 149580, 176172, 220215, 224370, 264258, 293620, 396387, 440430, 448740, 528516, 660645, 792774, 880860, 1189161, 1321290, 1585548, 1981935, 2378322, 2642580, 3963870, 4756644, 5945805, 7927740, 11891610, 23783220]

約数ペア:

[(1, 23783220), (2, 11891610), (3, 7927740), (4, 5945805), (5, 4756644), (6, 3963870), (9, 2642580), (10, 2378322), (12, 1981935), (15, 1585548), (18, 1321290), (20, 1189161), (27, 880860), (30, 792774), (36, 660645), (45, 528516), (53, 448740), (54, 440430), (60, 396387), (81, 293620), (90, 264258), (106, 224370), (108, 220215), (135, 176172), (159, 149580), (162, 146810), (180, 132129), (212, 112185), (265, 89748), (270, 88086), (277, 85860), (318, 74790), (324, 73405), (405, 58724), (477, 49860), (530, 44874), (540, 44043), (554, 42930), (636, 37395), (795, 29916), (810, 29362), (831, 28620), (954, 24930), (1060, 22437), (1108, 21465), (1385, 17172), (1431, 16620), (1590, 14958), (1620, 14681), (1662, 14310), (1908, 12465), (2385, 9972), (2493, 9540), (2770, 8586), (2862, 8310), (3180, 7479), (3324, 7155), (4155, 5724), (4293, 5540), (4770, 4986)]