56574720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1667

約数の個数: 144

約数和(自身を含む): 200884320

約数和(自身を除く): 144309600

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, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1637, 1728, 1920, 2160, 2304, 2880, 3274, 3456, 3840, 4320, 4911, 5760, 6548, 6912, 8185, 8640, 9822, 11520, 13096, 14733, 16370, 17280, 19644, 24555, 26192, 29466, 32740, 34560, 39288, 44199, 49110, 52384, 58932, 65480, 73665, 78576, 88398, 98220, 104768, 117864, 130960, 147330, 157152, 176796, 196440, 209536, 220995, 235728, 261920, 294660, 314304, 353592, 392880, 419072, 441990, 471456, 523840, 589320, 628608, 707184, 785760, 883980, 942912, 1047680, 1178640, 1257216, 1414368, 1571520, 1767960, 1885824, 2095360, 2357280, 2828736, 3143040, 3535920, 3771648, 4714560, 5657472, 6286080, 7071840, 9429120, 11314944, 14143680, 18858240, 28287360, 56574720]

約数ペア:

[(1, 56574720), (2, 28287360), (3, 18858240), (4, 14143680), (5, 11314944), (6, 9429120), (8, 7071840), (9, 6286080), (10, 5657472), (12, 4714560), (15, 3771648), (16, 3535920), (18, 3143040), (20, 2828736), (24, 2357280), (27, 2095360), (30, 1885824), (32, 1767960), (36, 1571520), (40, 1414368), (45, 1257216), (48, 1178640), (54, 1047680), (60, 942912), (64, 883980), (72, 785760), (80, 707184), (90, 628608), (96, 589320), (108, 523840), (120, 471456), (128, 441990), (135, 419072), (144, 392880), (160, 353592), (180, 314304), (192, 294660), (216, 261920), (240, 235728), (256, 220995), (270, 209536), (288, 196440), (320, 176796), (360, 157152), (384, 147330), (432, 130960), (480, 117864), (540, 104768), (576, 98220), (640, 88398), (720, 78576), (768, 73665), (864, 65480), (960, 58932), (1080, 52384), (1152, 49110), (1280, 44199), (1440, 39288), (1637, 34560), (1728, 32740), (1920, 29466), (2160, 26192), (2304, 24555), (2880, 19644), (3274, 17280), (3456, 16370), (3840, 14733), (4320, 13096), (4911, 11520), (5760, 9822), (6548, 8640), (6912, 8185)]