1283005440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{9281}}^1$

素因数の和:9315

約数の個数: 176

約数和(自身を含む): 4560060960

約数和(自身を除く): 3277055520

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 9281, 11520, 13824, 15360, 17280, 18562, 23040, 27648, 27843, 34560, 37124, 46080, 46405, 55686, 69120, 74248, 83529, 92810, 111372, 138240, 139215, 148496, 167058, 185620, 222744, 250587, 278430, 296992, 334116, 371240, 417645, 445488, 501174, 556860, 593984, 668232, 742480, 835290, 890976, 1002348, 1113720, 1187968, 1252935, 1336464, 1484960, 1670580, 1781952, 2004696, 2227440, 2375936, 2505870, 2672928, 2969920, 3341160, 3563904, 4009392, 4454880, 4751872, 5011740, 5345856, 5939840, 6682320, 7127808, 8018784, 8909760, 9503744, 10023480, 10691712, 11879680, 13364640, 14255616, 16037568, 17819520, 20046960, 21383424, 23759360, 26729280, 28511232, 32075136, 35639040, 40093920, 42766848, 47518720, 53458560, 64150272, 71278080, 80187840, 85533696, 106917120, 128300544, 142556160, 160375680, 213834240, 256601088, 320751360, 427668480, 641502720, 1283005440]

約数ペア:

[(1, 1283005440), (2, 641502720), (3, 427668480), (4, 320751360), (5, 256601088), (6, 213834240), (8, 160375680), (9, 142556160), (10, 128300544), (12, 106917120), (15, 85533696), (16, 80187840), (18, 71278080), (20, 64150272), (24, 53458560), (27, 47518720), (30, 42766848), (32, 40093920), (36, 35639040), (40, 32075136), (45, 28511232), (48, 26729280), (54, 23759360), (60, 21383424), (64, 20046960), (72, 17819520), (80, 16037568), (90, 14255616), (96, 13364640), (108, 11879680), (120, 10691712), (128, 10023480), (135, 9503744), (144, 8909760), (160, 8018784), (180, 7127808), (192, 6682320), (216, 5939840), (240, 5345856), (256, 5011740), (270, 4751872), (288, 4454880), (320, 4009392), (360, 3563904), (384, 3341160), (432, 2969920), (480, 2672928), (512, 2505870), (540, 2375936), (576, 2227440), (640, 2004696), (720, 1781952), (768, 1670580), (864, 1484960), (960, 1336464), (1024, 1252935), (1080, 1187968), (1152, 1113720), (1280, 1002348), (1440, 890976), (1536, 835290), (1728, 742480), (1920, 668232), (2160, 593984), (2304, 556860), (2560, 501174), (2880, 445488), (3072, 417645), (3456, 371240), (3840, 334116), (4320, 296992), (4608, 278430), (5120, 250587), (5760, 222744), (6912, 185620), (7680, 167058), (8640, 148496), (9216, 139215), (9281, 138240), (11520, 111372), (13824, 92810), (15360, 83529), (17280, 74248), (18562, 69120), (23040, 55686), (27648, 46405), (27843, 46080), (34560, 37124)]