254304000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 216

約数和(自身を含む): 916096272

約数和(自身を除く): 661792272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 883, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1766, 1800, 1920, 2000, 2250, 2304, 2400, 2649, 2880, 3000, 3200, 3532, 3600, 3840, 4000, 4415, 4500, 4800, 5298, 5760, 6000, 6400, 7064, 7200, 7947, 8000, 8830, 9000, 9600, 10596, 11520, 12000, 13245, 14128, 14400, 15894, 16000, 17660, 18000, 19200, 21192, 22075, 24000, 26490, 28256, 28800, 31788, 32000, 35320, 36000, 39735, 42384, 44150, 48000, 52980, 56512, 57600, 63576, 66225, 70640, 72000, 79470, 84768, 88300, 96000, 105960, 110375, 113024, 127152, 132450, 141280, 144000, 158940, 169536, 176600, 198675, 211920, 220750, 226048, 254304, 264900, 282560, 288000, 317880, 331125, 339072, 353200, 397350, 423840, 441500, 508608, 529800, 565120, 635760, 662250, 678144, 706400, 794700, 847680, 883000, 993375, 1017216, 1059600, 1130240, 1271520, 1324500, 1412800, 1589400, 1695360, 1766000, 1986750, 2034432, 2119200, 2543040, 2649000, 2825600, 3178800, 3390720, 3532000, 3973500, 4238400, 5086080, 5298000, 5651200, 6357600, 7064000, 7947000, 8476800, 10172160, 10596000, 12715200, 14128000, 15894000, 16953600, 21192000, 25430400, 28256000, 31788000, 42384000, 50860800, 63576000, 84768000, 127152000, 254304000]

約数ペア:

[(1, 254304000), (2, 127152000), (3, 84768000), (4, 63576000), (5, 50860800), (6, 42384000), (8, 31788000), (9, 28256000), (10, 25430400), (12, 21192000), (15, 16953600), (16, 15894000), (18, 14128000), (20, 12715200), (24, 10596000), (25, 10172160), (30, 8476800), (32, 7947000), (36, 7064000), (40, 6357600), (45, 5651200), (48, 5298000), (50, 5086080), (60, 4238400), (64, 3973500), (72, 3532000), (75, 3390720), (80, 3178800), (90, 2825600), (96, 2649000), (100, 2543040), (120, 2119200), (125, 2034432), (128, 1986750), (144, 1766000), (150, 1695360), (160, 1589400), (180, 1412800), (192, 1324500), (200, 1271520), (225, 1130240), (240, 1059600), (250, 1017216), (256, 993375), (288, 883000), (300, 847680), (320, 794700), (360, 706400), (375, 678144), (384, 662250), (400, 635760), (450, 565120), (480, 529800), (500, 508608), (576, 441500), (600, 423840), (640, 397350), (720, 353200), (750, 339072), (768, 331125), (800, 317880), (883, 288000), (900, 282560), (960, 264900), (1000, 254304), (1125, 226048), (1152, 220750), (1200, 211920), (1280, 198675), (1440, 176600), (1500, 169536), (1600, 158940), (1766, 144000), (1800, 141280), (1920, 132450), (2000, 127152), (2250, 113024), (2304, 110375), (2400, 105960), (2649, 96000), (2880, 88300), (3000, 84768), (3200, 79470), (3532, 72000), (3600, 70640), (3840, 66225), (4000, 63576), (4415, 57600), (4500, 56512), (4800, 52980), (5298, 48000), (5760, 44150), (6000, 42384), (6400, 39735), (7064, 36000), (7200, 35320), (7947, 32000), (8000, 31788), (8830, 28800), (9000, 28256), (9600, 26490), (10596, 24000), (11520, 22075), (12000, 21192), (13245, 19200), (14128, 18000), (14400, 17660), (15894, 16000)]