423025920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{36721}}^1$

素因数の和:36748

約数の個数: 108

約数和(自身を含む): 1463665476

約数和(自身を除く): 1040639556

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, 36721, 73442, 110163, 146884, 183605, 220326, 293768, 330489, 367210, 440652, 550815, 587536, 660978, 734420, 881304, 1101630, 1175072, 1321956, 1468840, 1652445, 1762608, 2203260, 2350144, 2643912, 2937680, 3304890, 3525216, 4406520, 4700288, 5287824, 5875360, 6609780, 7050432, 8813040, 9400576, 10575648, 11750720, 13219560, 14100864, 17626080, 21151296, 23501440, 26439120, 28201728, 35252160, 42302592, 47002880, 52878240, 70504320, 84605184, 105756480, 141008640, 211512960, 423025920]

約数ペア:

[(1, 423025920), (2, 211512960), (3, 141008640), (4, 105756480), (5, 84605184), (6, 70504320), (8, 52878240), (9, 47002880), (10, 42302592), (12, 35252160), (15, 28201728), (16, 26439120), (18, 23501440), (20, 21151296), (24, 17626080), (30, 14100864), (32, 13219560), (36, 11750720), (40, 10575648), (45, 9400576), (48, 8813040), (60, 7050432), (64, 6609780), (72, 5875360), (80, 5287824), (90, 4700288), (96, 4406520), (120, 3525216), (128, 3304890), (144, 2937680), (160, 2643912), (180, 2350144), (192, 2203260), (240, 1762608), (256, 1652445), (288, 1468840), (320, 1321956), (360, 1175072), (384, 1101630), (480, 881304), (576, 734420), (640, 660978), (720, 587536), (768, 550815), (960, 440652), (1152, 367210), (1280, 330489), (1440, 293768), (1920, 220326), (2304, 183605), (2880, 146884), (3840, 110163), (5760, 73442), (11520, 36721)]