1152971520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1658

約数の個数: 144

約数和(自身を含む): 3702354432

約数和(自身を除く): 2549382912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 633, 640, 768, 844, 960, 1055, 1266, 1280, 1423, 1688, 1920, 2110, 2532, 2846, 3165, 3376, 3840, 4220, 4269, 5064, 5692, 6330, 6752, 7115, 8440, 8538, 10128, 11384, 12660, 13504, 14230, 16880, 17076, 20256, 21345, 22768, 25320, 27008, 28460, 33760, 34152, 40512, 42690, 45536, 50640, 54016, 56920, 67520, 68304, 81024, 85380, 91072, 101280, 113840, 135040, 136608, 162048, 170760, 182144, 202560, 227680, 270080, 273216, 300253, 341520, 364288, 405120, 455360, 546432, 600506, 683040, 810240, 900759, 910720, 1092864, 1201012, 1366080, 1501265, 1801518, 1821440, 2402024, 2732160, 3002530, 3603036, 4503795, 4804048, 5464320, 6005060, 7206072, 9007590, 9608096, 12010120, 14412144, 18015180, 19216192, 24020240, 28824288, 36030360, 38432384, 48040480, 57648576, 72060720, 76864768, 96080960, 115297152, 144121440, 192161920, 230594304, 288242880, 384323840, 576485760, 1152971520]

約数ペア:

[(1, 1152971520), (2, 576485760), (3, 384323840), (4, 288242880), (5, 230594304), (6, 192161920), (8, 144121440), (10, 115297152), (12, 96080960), (15, 76864768), (16, 72060720), (20, 57648576), (24, 48040480), (30, 38432384), (32, 36030360), (40, 28824288), (48, 24020240), (60, 19216192), (64, 18015180), (80, 14412144), (96, 12010120), (120, 9608096), (128, 9007590), (160, 7206072), (192, 6005060), (211, 5464320), (240, 4804048), (256, 4503795), (320, 3603036), (384, 3002530), (422, 2732160), (480, 2402024), (633, 1821440), (640, 1801518), (768, 1501265), (844, 1366080), (960, 1201012), (1055, 1092864), (1266, 910720), (1280, 900759), (1423, 810240), (1688, 683040), (1920, 600506), (2110, 546432), (2532, 455360), (2846, 405120), (3165, 364288), (3376, 341520), (3840, 300253), (4220, 273216), (4269, 270080), (5064, 227680), (5692, 202560), (6330, 182144), (6752, 170760), (7115, 162048), (8440, 136608), (8538, 135040), (10128, 113840), (11384, 101280), (12660, 91072), (13504, 85380), (14230, 81024), (16880, 68304), (17076, 67520), (20256, 56920), (21345, 54016), (22768, 50640), (25320, 45536), (27008, 42690), (28460, 40512), (33760, 34152)]