1828800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{127}}^1$

素因数の和:155

約数の個数: 126

約数和(自身を含む): 6551168

約数和(自身を除く): 4722368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 192, 200, 225, 240, 254, 288, 300, 320, 360, 381, 400, 450, 480, 508, 576, 600, 635, 720, 762, 800, 900, 960, 1016, 1143, 1200, 1270, 1440, 1524, 1600, 1800, 1905, 2032, 2286, 2400, 2540, 2880, 3048, 3175, 3600, 3810, 4064, 4572, 4800, 5080, 5715, 6096, 6350, 7200, 7620, 8128, 9144, 9525, 10160, 11430, 12192, 12700, 14400, 15240, 18288, 19050, 20320, 22860, 24384, 25400, 28575, 30480, 36576, 38100, 40640, 45720, 50800, 57150, 60960, 73152, 76200, 91440, 101600, 114300, 121920, 152400, 182880, 203200, 228600, 304800, 365760, 457200, 609600, 914400, 1828800]

約数ペア:

[(1, 1828800), (2, 914400), (3, 609600), (4, 457200), (5, 365760), (6, 304800), (8, 228600), (9, 203200), (10, 182880), (12, 152400), (15, 121920), (16, 114300), (18, 101600), (20, 91440), (24, 76200), (25, 73152), (30, 60960), (32, 57150), (36, 50800), (40, 45720), (45, 40640), (48, 38100), (50, 36576), (60, 30480), (64, 28575), (72, 25400), (75, 24384), (80, 22860), (90, 20320), (96, 19050), (100, 18288), (120, 15240), (127, 14400), (144, 12700), (150, 12192), (160, 11430), (180, 10160), (192, 9525), (200, 9144), (225, 8128), (240, 7620), (254, 7200), (288, 6350), (300, 6096), (320, 5715), (360, 5080), (381, 4800), (400, 4572), (450, 4064), (480, 3810), (508, 3600), (576, 3175), (600, 3048), (635, 2880), (720, 2540), (762, 2400), (800, 2286), (900, 2032), (960, 1905), (1016, 1800), (1143, 1600), (1200, 1524), (1270, 1440)]