2530957320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123341}}^1$

素因数の和:123380

約数の個数: 128

約数和(自身を含む): 8880624000

約数和(自身を除く): 6349666680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 123341, 246682, 370023, 493364, 616705, 740046, 986728, 1110069, 1233410, 1480092, 1850115, 2220138, 2343479, 2466820, 2960184, 3330207, 3700230, 4440276, 4686958, 4933640, 5550345, 6660414, 7030437, 7400460, 8880552, 9373916, 11100690, 11717395, 13320828, 14060874, 14800920, 16651035, 18747832, 21091311, 22201380, 23434790, 26641656, 28121748, 33302070, 35152185, 42182622, 44402760, 46869580, 56243496, 63273933, 66604140, 70304370, 84365244, 93739160, 105456555, 126547866, 133208280, 140608740, 168730488, 210913110, 253095732, 281217480, 316369665, 421826220, 506191464, 632739330, 843652440, 1265478660, 2530957320]

約数ペア:

[(1, 2530957320), (2, 1265478660), (3, 843652440), (4, 632739330), (5, 506191464), (6, 421826220), (8, 316369665), (9, 281217480), (10, 253095732), (12, 210913110), (15, 168730488), (18, 140608740), (19, 133208280), (20, 126547866), (24, 105456555), (27, 93739160), (30, 84365244), (36, 70304370), (38, 66604140), (40, 63273933), (45, 56243496), (54, 46869580), (57, 44402760), (60, 42182622), (72, 35152185), (76, 33302070), (90, 28121748), (95, 26641656), (108, 23434790), (114, 22201380), (120, 21091311), (135, 18747832), (152, 16651035), (171, 14800920), (180, 14060874), (190, 13320828), (216, 11717395), (228, 11100690), (270, 9373916), (285, 8880552), (342, 7400460), (360, 7030437), (380, 6660414), (456, 5550345), (513, 4933640), (540, 4686958), (570, 4440276), (684, 3700230), (760, 3330207), (855, 2960184), (1026, 2466820), (1080, 2343479), (1140, 2220138), (1368, 1850115), (1710, 1480092), (2052, 1233410), (2280, 1110069), (2565, 986728), (3420, 740046), (4104, 616705), (5130, 493364), (6840, 370023), (10260, 246682), (20520, 123341)]