2620747440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39139}}^1$

素因数の和:39192

約数の個数: 160

約数和(自身を含む): 9318451200

約数和(自身を除く): 6697703760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 39139, 66960, 78278, 117417, 156556, 195695, 234834, 313112, 352251, 391390, 469668, 587085, 626224, 704502, 782780, 939336, 1056753, 1174170, 1213309, 1409004, 1565560, 1761255, 1878672, 2113506, 2348340, 2426618, 2818008, 3131120, 3522510, 3639927, 4227012, 4696680, 4853236, 5283765, 5636016, 6066545, 7045020, 7279854, 8454024, 9393360, 9706472, 10567530, 10919781, 12133090, 14090040, 14559708, 16908048, 18199635, 19412944, 21135060, 21839562, 24266180, 28180080, 29119416, 32759343, 36399270, 42270120, 43679124, 48532360, 54598905, 58238832, 65518686, 72798540, 84540240, 87358248, 97064720, 109197810, 131037372, 145597080, 163796715, 174716496, 218395620, 262074744, 291194160, 327593430, 436791240, 524149488, 655186860, 873582480, 1310373720, 2620747440]

約数ペア:

[(1, 2620747440), (2, 1310373720), (3, 873582480), (4, 655186860), (5, 524149488), (6, 436791240), (8, 327593430), (9, 291194160), (10, 262074744), (12, 218395620), (15, 174716496), (16, 163796715), (18, 145597080), (20, 131037372), (24, 109197810), (27, 97064720), (30, 87358248), (31, 84540240), (36, 72798540), (40, 65518686), (45, 58238832), (48, 54598905), (54, 48532360), (60, 43679124), (62, 42270120), (72, 36399270), (80, 32759343), (90, 29119416), (93, 28180080), (108, 24266180), (120, 21839562), (124, 21135060), (135, 19412944), (144, 18199635), (155, 16908048), (180, 14559708), (186, 14090040), (216, 12133090), (240, 10919781), (248, 10567530), (270, 9706472), (279, 9393360), (310, 8454024), (360, 7279854), (372, 7045020), (432, 6066545), (465, 5636016), (496, 5283765), (540, 4853236), (558, 4696680), (620, 4227012), (720, 3639927), (744, 3522510), (837, 3131120), (930, 2818008), (1080, 2426618), (1116, 2348340), (1240, 2113506), (1395, 1878672), (1488, 1761255), (1674, 1565560), (1860, 1409004), (2160, 1213309), (2232, 1174170), (2480, 1056753), (2790, 939336), (3348, 782780), (3720, 704502), (4185, 626224), (4464, 587085), (5580, 469668), (6696, 391390), (7440, 352251), (8370, 313112), (11160, 234834), (13392, 195695), (16740, 156556), (22320, 117417), (33480, 78278), (39139, 66960)]