246378240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7129}}^1$

素因数の和:7159

約数の個数: 144

約数和(自身を含む): 874423200

約数和(自身を除く): 628044960

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, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7129, 8640, 11520, 14258, 17280, 21387, 28516, 34560, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 192483, 213870, 228128, 256644, 285160, 320805, 342192, 384966, 427740, 456256, 513288, 570320, 641610, 684384, 769932, 855480, 912512, 962415, 1026576, 1140640, 1283220, 1368768, 1539864, 1710960, 1825024, 1924830, 2053152, 2281280, 2566440, 2737536, 3079728, 3421920, 3849660, 4106304, 4562560, 5132880, 5475072, 6159456, 6843840, 7699320, 8212608, 9125120, 10265760, 12318912, 13687680, 15398640, 16425216, 20531520, 24637824, 27375360, 30797280, 41063040, 49275648, 61594560, 82126080, 123189120, 246378240]

約数ペア:

[(1, 246378240), (2, 123189120), (3, 82126080), (4, 61594560), (5, 49275648), (6, 41063040), (8, 30797280), (9, 27375360), (10, 24637824), (12, 20531520), (15, 16425216), (16, 15398640), (18, 13687680), (20, 12318912), (24, 10265760), (27, 9125120), (30, 8212608), (32, 7699320), (36, 6843840), (40, 6159456), (45, 5475072), (48, 5132880), (54, 4562560), (60, 4106304), (64, 3849660), (72, 3421920), (80, 3079728), (90, 2737536), (96, 2566440), (108, 2281280), (120, 2053152), (128, 1924830), (135, 1825024), (144, 1710960), (160, 1539864), (180, 1368768), (192, 1283220), (216, 1140640), (240, 1026576), (256, 962415), (270, 912512), (288, 855480), (320, 769932), (360, 684384), (384, 641610), (432, 570320), (480, 513288), (540, 456256), (576, 427740), (640, 384966), (720, 342192), (768, 320805), (864, 285160), (960, 256644), (1080, 228128), (1152, 213870), (1280, 192483), (1440, 171096), (1728, 142580), (1920, 128322), (2160, 114064), (2304, 106935), (2880, 85548), (3456, 71290), (3840, 64161), (4320, 57032), (5760, 42774), (6912, 35645), (7129, 34560), (8640, 28516), (11520, 21387), (14258, 17280)]