23452740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 76108032

約数和(自身を除く): 52655292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 467, 540, 558, 620, 810, 837, 930, 934, 1116, 1395, 1401, 1620, 1674, 1860, 1868, 2335, 2511, 2790, 2802, 3348, 4185, 4203, 4670, 5022, 5580, 5604, 7005, 8370, 8406, 9340, 10044, 12555, 12609, 14010, 14477, 16740, 16812, 21015, 25110, 25218, 28020, 28954, 37827, 42030, 43431, 50220, 50436, 57908, 63045, 72385, 75654, 84060, 86862, 126090, 130293, 144770, 151308, 173724, 189135, 217155, 252180, 260586, 289540, 378270, 390879, 434310, 521172, 651465, 756540, 781758, 868620, 1172637, 1302930, 1563516, 1954395, 2345274, 2605860, 3908790, 4690548, 5863185, 7817580, 11726370, 23452740]

約数ペア:

[(1, 23452740), (2, 11726370), (3, 7817580), (4, 5863185), (5, 4690548), (6, 3908790), (9, 2605860), (10, 2345274), (12, 1954395), (15, 1563516), (18, 1302930), (20, 1172637), (27, 868620), (30, 781758), (31, 756540), (36, 651465), (45, 521172), (54, 434310), (60, 390879), (62, 378270), (81, 289540), (90, 260586), (93, 252180), (108, 217155), (124, 189135), (135, 173724), (155, 151308), (162, 144770), (180, 130293), (186, 126090), (270, 86862), (279, 84060), (310, 75654), (324, 72385), (372, 63045), (405, 57908), (465, 50436), (467, 50220), (540, 43431), (558, 42030), (620, 37827), (810, 28954), (837, 28020), (930, 25218), (934, 25110), (1116, 21015), (1395, 16812), (1401, 16740), (1620, 14477), (1674, 14010), (1860, 12609), (1868, 12555), (2335, 10044), (2511, 9340), (2790, 8406), (2802, 8370), (3348, 7005), (4185, 5604), (4203, 5580), (4670, 5022)]