185978880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 156

約数和(自身を含む): 645286980

約数和(自身を除く): 459308100

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, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1009, 1024, 1152, 1280, 1440, 1536, 1920, 2018, 2048, 2304, 2560, 2880, 3027, 3072, 3840, 4036, 4096, 4608, 5045, 5120, 5760, 6054, 6144, 7680, 8072, 9081, 9216, 10090, 10240, 11520, 12108, 12288, 15135, 15360, 16144, 18162, 18432, 20180, 20480, 23040, 24216, 30270, 30720, 32288, 36324, 36864, 40360, 45405, 46080, 48432, 60540, 61440, 64576, 72648, 80720, 90810, 92160, 96864, 121080, 129152, 145296, 161440, 181620, 184320, 193728, 242160, 258304, 290592, 322880, 363240, 387456, 484320, 516608, 581184, 645760, 726480, 774912, 968640, 1033216, 1162368, 1291520, 1452960, 1549824, 1937280, 2066432, 2324736, 2583040, 2905920, 3099648, 3874560, 4132864, 4649472, 5166080, 5811840, 6199296, 7749120, 9298944, 10332160, 11623680, 12398592, 15498240, 18597888, 20664320, 23247360, 30996480, 37195776, 46494720, 61992960, 92989440, 185978880]

約数ペア:

[(1, 185978880), (2, 92989440), (3, 61992960), (4, 46494720), (5, 37195776), (6, 30996480), (8, 23247360), (9, 20664320), (10, 18597888), (12, 15498240), (15, 12398592), (16, 11623680), (18, 10332160), (20, 9298944), (24, 7749120), (30, 6199296), (32, 5811840), (36, 5166080), (40, 4649472), (45, 4132864), (48, 3874560), (60, 3099648), (64, 2905920), (72, 2583040), (80, 2324736), (90, 2066432), (96, 1937280), (120, 1549824), (128, 1452960), (144, 1291520), (160, 1162368), (180, 1033216), (192, 968640), (240, 774912), (256, 726480), (288, 645760), (320, 581184), (360, 516608), (384, 484320), (480, 387456), (512, 363240), (576, 322880), (640, 290592), (720, 258304), (768, 242160), (960, 193728), (1009, 184320), (1024, 181620), (1152, 161440), (1280, 145296), (1440, 129152), (1536, 121080), (1920, 96864), (2018, 92160), (2048, 90810), (2304, 80720), (2560, 72648), (2880, 64576), (3027, 61440), (3072, 60540), (3840, 48432), (4036, 46080), (4096, 45405), (4608, 40360), (5045, 36864), (5120, 36324), (5760, 32288), (6054, 30720), (6144, 30270), (7680, 24216), (8072, 23040), (9081, 20480), (9216, 20180), (10090, 18432), (10240, 18162), (11520, 16144), (12108, 15360), (12288, 15135)]