121296960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 435254400

約数和(自身を除く): 313957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 135, 139, 144, 160, 180, 192, 202, 216, 240, 270, 278, 288, 303, 320, 360, 404, 417, 432, 480, 505, 540, 556, 576, 606, 695, 720, 808, 834, 864, 909, 960, 1010, 1080, 1112, 1212, 1251, 1390, 1440, 1515, 1616, 1668, 1728, 1818, 2020, 2085, 2160, 2224, 2424, 2502, 2727, 2780, 2880, 3030, 3232, 3336, 3636, 3753, 4040, 4170, 4320, 4448, 4545, 4848, 5004, 5454, 5560, 6060, 6255, 6464, 6672, 7272, 7506, 8080, 8340, 8640, 8896, 9090, 9696, 10008, 10908, 11120, 12120, 12510, 13344, 13635, 14039, 14544, 15012, 16160, 16680, 18180, 18765, 19392, 20016, 21816, 22240, 24240, 25020, 26688, 27270, 28078, 29088, 30024, 32320, 33360, 36360, 37530, 40032, 42117, 43632, 44480, 48480, 50040, 54540, 56156, 58176, 60048, 66720, 70195, 72720, 75060, 80064, 84234, 87264, 96960, 100080, 109080, 112312, 120096, 126351, 133440, 140390, 145440, 150120, 168468, 174528, 200160, 210585, 218160, 224624, 240192, 252702, 280780, 290880, 300240, 336936, 379053, 400320, 421170, 436320, 449248, 505404, 561560, 600480, 631755, 673872, 758106, 842340, 872640, 898496, 1010808, 1123120, 1200960, 1263510, 1347744, 1516212, 1684680, 1895265, 2021616, 2246240, 2527020, 2695488, 3032424, 3369360, 3790530, 4043232, 4492480, 5054040, 6064848, 6738720, 7581060, 8086464, 10108080, 12129696, 13477440, 15162120, 20216160, 24259392, 30324240, 40432320, 60648480, 121296960]

約数ペア:

[(1, 121296960), (2, 60648480), (3, 40432320), (4, 30324240), (5, 24259392), (6, 20216160), (8, 15162120), (9, 13477440), (10, 12129696), (12, 10108080), (15, 8086464), (16, 7581060), (18, 6738720), (20, 6064848), (24, 5054040), (27, 4492480), (30, 4043232), (32, 3790530), (36, 3369360), (40, 3032424), (45, 2695488), (48, 2527020), (54, 2246240), (60, 2021616), (64, 1895265), (72, 1684680), (80, 1516212), (90, 1347744), (96, 1263510), (101, 1200960), (108, 1123120), (120, 1010808), (135, 898496), (139, 872640), (144, 842340), (160, 758106), (180, 673872), (192, 631755), (202, 600480), (216, 561560), (240, 505404), (270, 449248), (278, 436320), (288, 421170), (303, 400320), (320, 379053), (360, 336936), (404, 300240), (417, 290880), (432, 280780), (480, 252702), (505, 240192), (540, 224624), (556, 218160), (576, 210585), (606, 200160), (695, 174528), (720, 168468), (808, 150120), (834, 145440), (864, 140390), (909, 133440), (960, 126351), (1010, 120096), (1080, 112312), (1112, 109080), (1212, 100080), (1251, 96960), (1390, 87264), (1440, 84234), (1515, 80064), (1616, 75060), (1668, 72720), (1728, 70195), (1818, 66720), (2020, 60048), (2085, 58176), (2160, 56156), (2224, 54540), (2424, 50040), (2502, 48480), (2727, 44480), (2780, 43632), (2880, 42117), (3030, 40032), (3232, 37530), (3336, 36360), (3636, 33360), (3753, 32320), (4040, 30024), (4170, 29088), (4320, 28078), (4448, 27270), (4545, 26688), (4848, 25020), (5004, 24240), (5454, 22240), (5560, 21816), (6060, 20016), (6255, 19392), (6464, 18765), (6672, 18180), (7272, 16680), (7506, 16160), (8080, 15012), (8340, 14544), (8640, 14039), (8896, 13635), (9090, 13344), (9696, 12510), (10008, 12120), (10908, 11120)]