2405427840

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{15467}}^1$

素因数の和:15501

約数の個数: 192

約数和(自身を含む): 8614438560

約数和(自身を除く): 6209010720

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15467, 15552, 17280, 19440, 25920, 30934, 31104, 38880, 46401, 51840, 61868, 77335, 77760, 92802, 123736, 139203, 154670, 155520, 185604, 232005, 247472, 278406, 309340, 371208, 417609, 464010, 494944, 556812, 618680, 696015, 742416, 835218, 928020, 989888, 1113624, 1237360, 1252827, 1392030, 1484832, 1670436, 1856040, 1979776, 2088045, 2227248, 2474720, 2505654, 2784060, 2969664, 3340872, 3712080, 3758481, 4176090, 4454496, 4949440, 5011308, 5568120, 5939328, 6264135, 6681744, 7424160, 7516962, 8352180, 8908992, 9898880, 10022616, 11136240, 12528270, 13363488, 14848320, 15033924, 16704360, 17817984, 18792405, 20045232, 22272480, 25056540, 26726976, 29696640, 30067848, 33408720, 37584810, 40090464, 44544960, 50113080, 53453952, 60135696, 66817440, 75169620, 80180928, 89089920, 100226160, 120271392, 133634880, 150339240, 160361856, 200452320, 240542784, 267269760, 300678480, 400904640, 481085568, 601356960, 801809280, 1202713920, 2405427840]

約数ペア:

[(1, 2405427840), (2, 1202713920), (3, 801809280), (4, 601356960), (5, 481085568), (6, 400904640), (8, 300678480), (9, 267269760), (10, 240542784), (12, 200452320), (15, 160361856), (16, 150339240), (18, 133634880), (20, 120271392), (24, 100226160), (27, 89089920), (30, 80180928), (32, 75169620), (36, 66817440), (40, 60135696), (45, 53453952), (48, 50113080), (54, 44544960), (60, 40090464), (64, 37584810), (72, 33408720), (80, 30067848), (81, 29696640), (90, 26726976), (96, 25056540), (108, 22272480), (120, 20045232), (128, 18792405), (135, 17817984), (144, 16704360), (160, 15033924), (162, 14848320), (180, 13363488), (192, 12528270), (216, 11136240), (240, 10022616), (243, 9898880), (270, 8908992), (288, 8352180), (320, 7516962), (324, 7424160), (360, 6681744), (384, 6264135), (405, 5939328), (432, 5568120), (480, 5011308), (486, 4949440), (540, 4454496), (576, 4176090), (640, 3758481), (648, 3712080), (720, 3340872), (810, 2969664), (864, 2784060), (960, 2505654), (972, 2474720), (1080, 2227248), (1152, 2088045), (1215, 1979776), (1296, 1856040), (1440, 1670436), (1620, 1484832), (1728, 1392030), (1920, 1252827), (1944, 1237360), (2160, 1113624), (2430, 989888), (2592, 928020), (2880, 835218), (3240, 742416), (3456, 696015), (3888, 618680), (4320, 556812), (4860, 494944), (5184, 464010), (5760, 417609), (6480, 371208), (7776, 309340), (8640, 278406), (9720, 247472), (10368, 232005), (12960, 185604), (15467, 155520), (15552, 154670), (17280, 139203), (19440, 123736), (25920, 92802), (30934, 77760), (31104, 77335), (38880, 61868), (46401, 51840)]