1204571520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{69709}}^1$

素因数の和:69737

約数の個数: 128

約数和(自身を含む): 4266252000

約数和(自身を除く): 3061680480

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 69709, 139418, 209127, 278836, 348545, 418254, 557672, 627381, 697090, 836508, 1045635, 1115344, 1254762, 1394180, 1673016, 1882143, 2091270, 2230688, 2509524, 2788360, 3136905, 3346032, 3764286, 4182540, 4461376, 5019048, 5576720, 6273810, 6692064, 7528572, 8365080, 8922752, 9410715, 10038096, 11153440, 12547620, 13384128, 15057144, 16730160, 18821430, 20076192, 22306880, 25095240, 26768256, 30114288, 33460320, 37642860, 40152384, 44613760, 50190480, 60228576, 66920640, 75285720, 80304768, 100380960, 120457152, 133841280, 150571440, 200761920, 240914304, 301142880, 401523840, 602285760, 1204571520]

約数ペア:

[(1, 1204571520), (2, 602285760), (3, 401523840), (4, 301142880), (5, 240914304), (6, 200761920), (8, 150571440), (9, 133841280), (10, 120457152), (12, 100380960), (15, 80304768), (16, 75285720), (18, 66920640), (20, 60228576), (24, 50190480), (27, 44613760), (30, 40152384), (32, 37642860), (36, 33460320), (40, 30114288), (45, 26768256), (48, 25095240), (54, 22306880), (60, 20076192), (64, 18821430), (72, 16730160), (80, 15057144), (90, 13384128), (96, 12547620), (108, 11153440), (120, 10038096), (128, 9410715), (135, 8922752), (144, 8365080), (160, 7528572), (180, 6692064), (192, 6273810), (216, 5576720), (240, 5019048), (270, 4461376), (288, 4182540), (320, 3764286), (360, 3346032), (384, 3136905), (432, 2788360), (480, 2509524), (540, 2230688), (576, 2091270), (640, 1882143), (720, 1673016), (864, 1394180), (960, 1254762), (1080, 1115344), (1152, 1045635), (1440, 836508), (1728, 697090), (1920, 627381), (2160, 557672), (2880, 418254), (3456, 348545), (4320, 278836), (5760, 209127), (8640, 139418), (17280, 69709)]