438929280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{8467}}^1$

素因数の和:8498

約数の個数: 160

約数和(自身を含む): 1567680840

約数和(自身を除く): 1128751560

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8467, 8640, 10368, 12960, 16934, 17280, 25401, 25920, 33868, 42335, 50802, 51840, 67736, 76203, 84670, 101604, 127005, 135472, 152406, 169340, 203208, 228609, 254010, 270944, 304812, 338680, 381015, 406416, 457218, 508020, 541888, 609624, 677360, 685827, 762030, 812832, 914436, 1016040, 1083776, 1143045, 1219248, 1354720, 1371654, 1524060, 1625664, 1828872, 2032080, 2286090, 2438496, 2709440, 2743308, 3048120, 3251328, 3429135, 3657744, 4064160, 4572180, 4876992, 5418880, 5486616, 6096240, 6858270, 7315488, 8128320, 9144360, 9753984, 10973232, 12192480, 13716540, 14630976, 16256640, 18288720, 21946464, 24384960, 27433080, 29261952, 36577440, 43892928, 48769920, 54866160, 73154880, 87785856, 109732320, 146309760, 219464640, 438929280]

約数ペア:

[(1, 438929280), (2, 219464640), (3, 146309760), (4, 109732320), (5, 87785856), (6, 73154880), (8, 54866160), (9, 48769920), (10, 43892928), (12, 36577440), (15, 29261952), (16, 27433080), (18, 24384960), (20, 21946464), (24, 18288720), (27, 16256640), (30, 14630976), (32, 13716540), (36, 12192480), (40, 10973232), (45, 9753984), (48, 9144360), (54, 8128320), (60, 7315488), (64, 6858270), (72, 6096240), (80, 5486616), (81, 5418880), (90, 4876992), (96, 4572180), (108, 4064160), (120, 3657744), (128, 3429135), (135, 3251328), (144, 3048120), (160, 2743308), (162, 2709440), (180, 2438496), (192, 2286090), (216, 2032080), (240, 1828872), (270, 1625664), (288, 1524060), (320, 1371654), (324, 1354720), (360, 1219248), (384, 1143045), (405, 1083776), (432, 1016040), (480, 914436), (540, 812832), (576, 762030), (640, 685827), (648, 677360), (720, 609624), (810, 541888), (864, 508020), (960, 457218), (1080, 406416), (1152, 381015), (1296, 338680), (1440, 304812), (1620, 270944), (1728, 254010), (1920, 228609), (2160, 203208), (2592, 169340), (2880, 152406), (3240, 135472), (3456, 127005), (4320, 101604), (5184, 84670), (5760, 76203), (6480, 67736), (8467, 51840), (8640, 50802), (10368, 42335), (12960, 33868), (16934, 25920), (17280, 25401)]