480445440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 176

約数和(自身を含む): 1587816960

約数和(自身を除く): 1107371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1009, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2018, 2480, 2560, 2976, 3027, 3072, 3720, 3840, 3968, 4036, 4960, 5045, 5120, 5952, 6054, 7440, 7680, 7936, 8072, 9920, 10090, 11904, 12108, 14880, 15135, 15360, 15872, 16144, 19840, 20180, 23808, 24216, 29760, 30270, 31279, 31744, 32288, 39680, 40360, 47616, 48432, 59520, 60540, 62558, 64576, 79360, 80720, 93837, 95232, 96864, 119040, 121080, 125116, 129152, 156395, 158720, 161440, 187674, 193728, 238080, 242160, 250232, 258304, 312790, 322880, 375348, 387456, 469185, 476160, 484320, 500464, 516608, 625580, 645760, 750696, 774912, 938370, 968640, 1000928, 1033216, 1251160, 1291520, 1501392, 1549824, 1876740, 1937280, 2001856, 2502320, 2583040, 3002784, 3099648, 3753480, 3874560, 4003712, 5004640, 5166080, 6005568, 7506960, 7749120, 8007424, 10009280, 12011136, 15013920, 15498240, 16014848, 20018560, 24022272, 30027840, 32029696, 40037120, 48044544, 60055680, 80074240, 96089088, 120111360, 160148480, 240222720, 480445440]

約数ペア:

[(1, 480445440), (2, 240222720), (3, 160148480), (4, 120111360), (5, 96089088), (6, 80074240), (8, 60055680), (10, 48044544), (12, 40037120), (15, 32029696), (16, 30027840), (20, 24022272), (24, 20018560), (30, 16014848), (31, 15498240), (32, 15013920), (40, 12011136), (48, 10009280), (60, 8007424), (62, 7749120), (64, 7506960), (80, 6005568), (93, 5166080), (96, 5004640), (120, 4003712), (124, 3874560), (128, 3753480), (155, 3099648), (160, 3002784), (186, 2583040), (192, 2502320), (240, 2001856), (248, 1937280), (256, 1876740), (310, 1549824), (320, 1501392), (372, 1291520), (384, 1251160), (465, 1033216), (480, 1000928), (496, 968640), (512, 938370), (620, 774912), (640, 750696), (744, 645760), (768, 625580), (930, 516608), (960, 500464), (992, 484320), (1009, 476160), (1024, 469185), (1240, 387456), (1280, 375348), (1488, 322880), (1536, 312790), (1860, 258304), (1920, 250232), (1984, 242160), (2018, 238080), (2480, 193728), (2560, 187674), (2976, 161440), (3027, 158720), (3072, 156395), (3720, 129152), (3840, 125116), (3968, 121080), (4036, 119040), (4960, 96864), (5045, 95232), (5120, 93837), (5952, 80720), (6054, 79360), (7440, 64576), (7680, 62558), (7936, 60540), (8072, 59520), (9920, 48432), (10090, 47616), (11904, 40360), (12108, 39680), (14880, 32288), (15135, 31744), (15360, 31279), (15872, 30270), (16144, 29760), (19840, 24216), (20180, 23808)]