2176820640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11903}}^1$

素因数の和:12051

約数の個数: 144

約数和(自身を含む): 7487520768

約数和(自身を除く): 5310700128

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, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 11903, 12192, 15240, 18288, 20320, 22860, 23806, 30480, 35709, 36576, 45720, 47612, 59515, 60960, 71418, 91440, 95224, 107127, 119030, 142836, 178545, 182880, 190448, 214254, 238060, 285672, 357090, 380896, 428508, 476120, 535635, 571344, 714180, 857016, 952240, 1071270, 1142688, 1428360, 1511681, 1714032, 1904480, 2142540, 2856720, 3023362, 3428064, 4285080, 4535043, 5713440, 6046724, 7558405, 8570160, 9070086, 12093448, 13605129, 15116810, 17140320, 18140172, 22675215, 24186896, 27210258, 30233620, 36280344, 45350430, 48373792, 54420516, 60467240, 68025645, 72560688, 90700860, 108841032, 120934480, 136051290, 145121376, 181401720, 217682064, 241868960, 272102580, 362803440, 435364128, 544205160, 725606880, 1088410320, 2176820640]

約数ペア:

[(1, 2176820640), (2, 1088410320), (3, 725606880), (4, 544205160), (5, 435364128), (6, 362803440), (8, 272102580), (9, 241868960), (10, 217682064), (12, 181401720), (15, 145121376), (16, 136051290), (18, 120934480), (20, 108841032), (24, 90700860), (30, 72560688), (32, 68025645), (36, 60467240), (40, 54420516), (45, 48373792), (48, 45350430), (60, 36280344), (72, 30233620), (80, 27210258), (90, 24186896), (96, 22675215), (120, 18140172), (127, 17140320), (144, 15116810), (160, 13605129), (180, 12093448), (240, 9070086), (254, 8570160), (288, 7558405), (360, 6046724), (381, 5713440), (480, 4535043), (508, 4285080), (635, 3428064), (720, 3023362), (762, 2856720), (1016, 2142540), (1143, 1904480), (1270, 1714032), (1440, 1511681), (1524, 1428360), (1905, 1142688), (2032, 1071270), (2286, 952240), (2540, 857016), (3048, 714180), (3810, 571344), (4064, 535635), (4572, 476120), (5080, 428508), (5715, 380896), (6096, 357090), (7620, 285672), (9144, 238060), (10160, 214254), (11430, 190448), (11903, 182880), (12192, 178545), (15240, 142836), (18288, 119030), (20320, 107127), (22860, 95224), (23806, 91440), (30480, 71418), (35709, 60960), (36576, 59515), (45720, 47612)]