846904320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{18379}}^1$

素因数の和:18410

約数の個数: 132

約数和(自身を含む): 2934661080

約数和(自身を除く): 2087756760

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 18379, 23040, 36758, 46080, 55137, 73516, 91895, 110274, 147032, 165411, 183790, 220548, 275685, 294064, 330822, 367580, 441096, 551370, 588128, 661644, 735160, 827055, 882192, 1102740, 1176256, 1323288, 1470320, 1654110, 1764384, 2205480, 2352512, 2646576, 2940640, 3308220, 3528768, 4410960, 4705024, 5293152, 5881280, 6616440, 7057536, 8821920, 9410048, 10586304, 11762560, 13232880, 14115072, 17643840, 18820096, 21172608, 23525120, 26465760, 28230144, 35287680, 42345216, 47050240, 52931520, 56460288, 70575360, 84690432, 94100480, 105863040, 141150720, 169380864, 211726080, 282301440, 423452160, 846904320]

約数ペア:

[(1, 846904320), (2, 423452160), (3, 282301440), (4, 211726080), (5, 169380864), (6, 141150720), (8, 105863040), (9, 94100480), (10, 84690432), (12, 70575360), (15, 56460288), (16, 52931520), (18, 47050240), (20, 42345216), (24, 35287680), (30, 28230144), (32, 26465760), (36, 23525120), (40, 21172608), (45, 18820096), (48, 17643840), (60, 14115072), (64, 13232880), (72, 11762560), (80, 10586304), (90, 9410048), (96, 8821920), (120, 7057536), (128, 6616440), (144, 5881280), (160, 5293152), (180, 4705024), (192, 4410960), (240, 3528768), (256, 3308220), (288, 2940640), (320, 2646576), (360, 2352512), (384, 2205480), (480, 1764384), (512, 1654110), (576, 1470320), (640, 1323288), (720, 1176256), (768, 1102740), (960, 882192), (1024, 827055), (1152, 735160), (1280, 661644), (1440, 588128), (1536, 551370), (1920, 441096), (2304, 367580), (2560, 330822), (2880, 294064), (3072, 275685), (3840, 220548), (4608, 183790), (5120, 165411), (5760, 147032), (7680, 110274), (9216, 91895), (11520, 73516), (15360, 55137), (18379, 46080), (23040, 36758)]