2254813920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11953}}^1$

素因数の和:12105

約数の個数: 144

約数和(自身を含む): 7753938192

約数和(自身を除く): 5499124272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 11953, 12576, 15720, 18864, 20960, 23580, 23906, 31440, 35859, 37728, 47160, 47812, 59765, 62880, 71718, 94320, 95624, 107577, 119530, 143436, 179295, 188640, 191248, 215154, 239060, 286872, 358590, 382496, 430308, 478120, 537885, 573744, 717180, 860616, 956240, 1075770, 1147488, 1434360, 1565843, 1721232, 1912480, 2151540, 2868720, 3131686, 3442464, 4303080, 4697529, 5737440, 6263372, 7829215, 8606160, 9395058, 12526744, 14092587, 15658430, 17212320, 18790116, 23487645, 25053488, 28185174, 31316860, 37580232, 46975290, 50106976, 56370348, 62633720, 70462935, 75160464, 93950580, 112740696, 125267440, 140925870, 150320928, 187901160, 225481392, 250534880, 281851740, 375802320, 450962784, 563703480, 751604640, 1127406960, 2254813920]

約数ペア:

[(1, 2254813920), (2, 1127406960), (3, 751604640), (4, 563703480), (5, 450962784), (6, 375802320), (8, 281851740), (9, 250534880), (10, 225481392), (12, 187901160), (15, 150320928), (16, 140925870), (18, 125267440), (20, 112740696), (24, 93950580), (30, 75160464), (32, 70462935), (36, 62633720), (40, 56370348), (45, 50106976), (48, 46975290), (60, 37580232), (72, 31316860), (80, 28185174), (90, 25053488), (96, 23487645), (120, 18790116), (131, 17212320), (144, 15658430), (160, 14092587), (180, 12526744), (240, 9395058), (262, 8606160), (288, 7829215), (360, 6263372), (393, 5737440), (480, 4697529), (524, 4303080), (655, 3442464), (720, 3131686), (786, 2868720), (1048, 2151540), (1179, 1912480), (1310, 1721232), (1440, 1565843), (1572, 1434360), (1965, 1147488), (2096, 1075770), (2358, 956240), (2620, 860616), (3144, 717180), (3930, 573744), (4192, 537885), (4716, 478120), (5240, 430308), (5895, 382496), (6288, 358590), (7860, 286872), (9432, 239060), (10480, 215154), (11790, 191248), (11953, 188640), (12576, 179295), (15720, 143436), (18864, 119530), (20960, 107577), (23580, 95624), (23906, 94320), (31440, 71718), (35859, 62880), (37728, 59765), (47160, 47812)]