1206852480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 4307500800

約数和(自身を除く): 3100648320

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, 211, 216, 240, 270, 288, 320, 331, 360, 384, 422, 432, 480, 540, 576, 633, 640, 662, 720, 844, 864, 960, 993, 1055, 1080, 1152, 1266, 1324, 1440, 1655, 1688, 1728, 1899, 1920, 1986, 2110, 2160, 2532, 2648, 2880, 2979, 3165, 3310, 3376, 3456, 3798, 3972, 4220, 4320, 4965, 5064, 5296, 5697, 5760, 5958, 6330, 6620, 6752, 7596, 7944, 8440, 8640, 8937, 9495, 9930, 10128, 10592, 11394, 11916, 12660, 13240, 13504, 14895, 15192, 15888, 16880, 17280, 17874, 18990, 19860, 20256, 21184, 22788, 23832, 25320, 26480, 27008, 28485, 29790, 30384, 31776, 33760, 35748, 37980, 39720, 40512, 42368, 44685, 45576, 47664, 50640, 52960, 56970, 59580, 60768, 63552, 67520, 69841, 71496, 75960, 79440, 81024, 89370, 91152, 95328, 101280, 105920, 113940, 119160, 121536, 127104, 135040, 139682, 142992, 151920, 158880, 178740, 182304, 190656, 202560, 209523, 211840, 227880, 238320, 243072, 279364, 285984, 303840, 317760, 349205, 357480, 364608, 381312, 405120, 419046, 455760, 476640, 558728, 571968, 607680, 628569, 635520, 698410, 714960, 729216, 838092, 911520, 953280, 1047615, 1117456, 1143936, 1215360, 1257138, 1396820, 1429920, 1676184, 1823040, 1885707, 1906560, 2095230, 2234912, 2514276, 2793640, 2859840, 3142845, 3352368, 3646080, 3771414, 4190460, 4469824, 5028552, 5587280, 5719680, 6285690, 6704736, 7542828, 8380920, 8939648, 9428535, 10057104, 11174560, 12571380, 13409472, 15085656, 16761840, 18857070, 20114208, 22349120, 25142760, 26818944, 30171312, 33523680, 37714140, 40228416, 44698240, 50285520, 60342624, 67047360, 75428280, 80456832, 100571040, 120685248, 134094720, 150856560, 201142080, 241370496, 301713120, 402284160, 603426240, 1206852480]

約数ペア:

[(1, 1206852480), (2, 603426240), (3, 402284160), (4, 301713120), (5, 241370496), (6, 201142080), (8, 150856560), (9, 134094720), (10, 120685248), (12, 100571040), (15, 80456832), (16, 75428280), (18, 67047360), (20, 60342624), (24, 50285520), (27, 44698240), (30, 40228416), (32, 37714140), (36, 33523680), (40, 30171312), (45, 26818944), (48, 25142760), (54, 22349120), (60, 20114208), (64, 18857070), (72, 16761840), (80, 15085656), (90, 13409472), (96, 12571380), (108, 11174560), (120, 10057104), (128, 9428535), (135, 8939648), (144, 8380920), (160, 7542828), (180, 6704736), (192, 6285690), (211, 5719680), (216, 5587280), (240, 5028552), (270, 4469824), (288, 4190460), (320, 3771414), (331, 3646080), (360, 3352368), (384, 3142845), (422, 2859840), (432, 2793640), (480, 2514276), (540, 2234912), (576, 2095230), (633, 1906560), (640, 1885707), (662, 1823040), (720, 1676184), (844, 1429920), (864, 1396820), (960, 1257138), (993, 1215360), (1055, 1143936), (1080, 1117456), (1152, 1047615), (1266, 953280), (1324, 911520), (1440, 838092), (1655, 729216), (1688, 714960), (1728, 698410), (1899, 635520), (1920, 628569), (1986, 607680), (2110, 571968), (2160, 558728), (2532, 476640), (2648, 455760), (2880, 419046), (2979, 405120), (3165, 381312), (3310, 364608), (3376, 357480), (3456, 349205), (3798, 317760), (3972, 303840), (4220, 285984), (4320, 279364), (4965, 243072), (5064, 238320), (5296, 227880), (5697, 211840), (5760, 209523), (5958, 202560), (6330, 190656), (6620, 182304), (6752, 178740), (7596, 158880), (7944, 151920), (8440, 142992), (8640, 139682), (8937, 135040), (9495, 127104), (9930, 121536), (10128, 119160), (10592, 113940), (11394, 105920), (11916, 101280), (12660, 95328), (13240, 91152), (13504, 89370), (14895, 81024), (15192, 79440), (15888, 75960), (16880, 71496), (17280, 69841), (17874, 67520), (18990, 63552), (19860, 60768), (20256, 59580), (21184, 56970), (22788, 52960), (23832, 50640), (25320, 47664), (26480, 45576), (27008, 44685), (28485, 42368), (29790, 40512), (30384, 39720), (31776, 37980), (33760, 35748)]