331476480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{14387}}^1$

素因数の和:14416

約数の個数: 120

約数和(自身を含む): 1148076072

約数和(自身を除く): 816599592

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 14387, 23040, 28774, 43161, 57548, 71935, 86322, 115096, 129483, 143870, 172644, 215805, 230192, 258966, 287740, 345288, 431610, 460384, 517932, 575480, 647415, 690576, 863220, 920768, 1035864, 1150960, 1294830, 1381152, 1726440, 1841536, 2071728, 2301920, 2589660, 2762304, 3452880, 3683072, 4143456, 4603840, 5179320, 5524608, 6905760, 7366144, 8286912, 9207680, 10358640, 11049216, 13811520, 16573824, 18415360, 20717280, 22098432, 27623040, 33147648, 36830720, 41434560, 55246080, 66295296, 82869120, 110492160, 165738240, 331476480]

約数ペア:

[(1, 331476480), (2, 165738240), (3, 110492160), (4, 82869120), (5, 66295296), (6, 55246080), (8, 41434560), (9, 36830720), (10, 33147648), (12, 27623040), (15, 22098432), (16, 20717280), (18, 18415360), (20, 16573824), (24, 13811520), (30, 11049216), (32, 10358640), (36, 9207680), (40, 8286912), (45, 7366144), (48, 6905760), (60, 5524608), (64, 5179320), (72, 4603840), (80, 4143456), (90, 3683072), (96, 3452880), (120, 2762304), (128, 2589660), (144, 2301920), (160, 2071728), (180, 1841536), (192, 1726440), (240, 1381152), (256, 1294830), (288, 1150960), (320, 1035864), (360, 920768), (384, 863220), (480, 690576), (512, 647415), (576, 575480), (640, 517932), (720, 460384), (768, 431610), (960, 345288), (1152, 287740), (1280, 258966), (1440, 230192), (1536, 215805), (1920, 172644), (2304, 143870), (2560, 129483), (2880, 115096), (3840, 86322), (4608, 71935), (5760, 57548), (7680, 43161), (11520, 28774), (14387, 23040)]