455754240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 1600986816

約数和(自身を除く): 1145232576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 151, 160, 180, 192, 240, 256, 262, 288, 302, 320, 360, 384, 393, 453, 480, 512, 524, 576, 604, 640, 655, 720, 755, 768, 786, 906, 960, 1048, 1152, 1179, 1208, 1280, 1310, 1359, 1440, 1510, 1536, 1572, 1812, 1920, 1965, 2096, 2265, 2304, 2358, 2416, 2560, 2620, 2718, 2880, 3020, 3144, 3624, 3840, 3930, 4192, 4530, 4608, 4716, 4832, 5240, 5436, 5760, 5895, 6040, 6288, 6795, 7248, 7680, 7860, 8384, 9060, 9432, 9664, 10480, 10872, 11520, 11790, 12080, 12576, 13590, 14496, 15720, 16768, 18120, 18864, 19328, 19781, 20960, 21744, 23040, 23580, 24160, 25152, 27180, 28992, 31440, 33536, 36240, 37728, 38656, 39562, 41920, 43488, 47160, 48320, 50304, 54360, 57984, 59343, 62880, 67072, 72480, 75456, 77312, 79124, 83840, 86976, 94320, 96640, 98905, 100608, 108720, 115968, 118686, 125760, 144960, 150912, 158248, 167680, 173952, 178029, 188640, 193280, 197810, 201216, 217440, 231936, 237372, 251520, 289920, 296715, 301824, 316496, 335360, 347904, 356058, 377280, 386560, 395620, 434880, 474744, 503040, 579840, 593430, 603648, 632992, 695808, 712116, 754560, 791240, 869760, 890145, 949488, 1006080, 1159680, 1186860, 1265984, 1424232, 1509120, 1582480, 1739520, 1780290, 1898976, 2373720, 2531968, 2848464, 3018240, 3164960, 3479040, 3560580, 3797952, 4747440, 5063936, 5696928, 6329920, 7121160, 7595904, 9494880, 10127872, 11393856, 12659840, 14242320, 15191808, 18989760, 22787712, 25319680, 28484640, 30383616, 37979520, 45575424, 50639360, 56969280, 75959040, 91150848, 113938560, 151918080, 227877120, 455754240]

約数ペア:

[(1, 455754240), (2, 227877120), (3, 151918080), (4, 113938560), (5, 91150848), (6, 75959040), (8, 56969280), (9, 50639360), (10, 45575424), (12, 37979520), (15, 30383616), (16, 28484640), (18, 25319680), (20, 22787712), (24, 18989760), (30, 15191808), (32, 14242320), (36, 12659840), (40, 11393856), (45, 10127872), (48, 9494880), (60, 7595904), (64, 7121160), (72, 6329920), (80, 5696928), (90, 5063936), (96, 4747440), (120, 3797952), (128, 3560580), (131, 3479040), (144, 3164960), (151, 3018240), (160, 2848464), (180, 2531968), (192, 2373720), (240, 1898976), (256, 1780290), (262, 1739520), (288, 1582480), (302, 1509120), (320, 1424232), (360, 1265984), (384, 1186860), (393, 1159680), (453, 1006080), (480, 949488), (512, 890145), (524, 869760), (576, 791240), (604, 754560), (640, 712116), (655, 695808), (720, 632992), (755, 603648), (768, 593430), (786, 579840), (906, 503040), (960, 474744), (1048, 434880), (1152, 395620), (1179, 386560), (1208, 377280), (1280, 356058), (1310, 347904), (1359, 335360), (1440, 316496), (1510, 301824), (1536, 296715), (1572, 289920), (1812, 251520), (1920, 237372), (1965, 231936), (2096, 217440), (2265, 201216), (2304, 197810), (2358, 193280), (2416, 188640), (2560, 178029), (2620, 173952), (2718, 167680), (2880, 158248), (3020, 150912), (3144, 144960), (3624, 125760), (3840, 118686), (3930, 115968), (4192, 108720), (4530, 100608), (4608, 98905), (4716, 96640), (4832, 94320), (5240, 86976), (5436, 83840), (5760, 79124), (5895, 77312), (6040, 75456), (6288, 72480), (6795, 67072), (7248, 62880), (7680, 59343), (7860, 57984), (8384, 54360), (9060, 50304), (9432, 48320), (9664, 47160), (10480, 43488), (10872, 41920), (11520, 39562), (11790, 38656), (12080, 37728), (12576, 36240), (13590, 33536), (14496, 31440), (15720, 28992), (16768, 27180), (18120, 25152), (18864, 24160), (19328, 23580), (19781, 23040), (20960, 21744)]