154494720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13411}}^1$

素因数の和:13438

約数の個数: 108

約数和(自身を含む): 534575496

約数和(自身を除く): 380080776

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13411, 26822, 40233, 53644, 67055, 80466, 107288, 120699, 134110, 160932, 201165, 214576, 241398, 268220, 321864, 402330, 429152, 482796, 536440, 603495, 643728, 804660, 858304, 965592, 1072880, 1206990, 1287456, 1609320, 1716608, 1931184, 2145760, 2413980, 2574912, 3218640, 3433216, 3862368, 4291520, 4827960, 5149824, 6437280, 7724736, 8583040, 9655920, 10299648, 12874560, 15449472, 17166080, 19311840, 25749120, 30898944, 38623680, 51498240, 77247360, 154494720]

約数ペア:

[(1, 154494720), (2, 77247360), (3, 51498240), (4, 38623680), (5, 30898944), (6, 25749120), (8, 19311840), (9, 17166080), (10, 15449472), (12, 12874560), (15, 10299648), (16, 9655920), (18, 8583040), (20, 7724736), (24, 6437280), (30, 5149824), (32, 4827960), (36, 4291520), (40, 3862368), (45, 3433216), (48, 3218640), (60, 2574912), (64, 2413980), (72, 2145760), (80, 1931184), (90, 1716608), (96, 1609320), (120, 1287456), (128, 1206990), (144, 1072880), (160, 965592), (180, 858304), (192, 804660), (240, 643728), (256, 603495), (288, 536440), (320, 482796), (360, 429152), (384, 402330), (480, 321864), (576, 268220), (640, 241398), (720, 214576), (768, 201165), (960, 160932), (1152, 134110), (1280, 120699), (1440, 107288), (1920, 80466), (2304, 67055), (2880, 53644), (3840, 40233), (5760, 26822), (11520, 13411)]