5721600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{149}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 19027800

約数和(自身を除く): 13306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 149, 150, 160, 192, 200, 240, 256, 298, 300, 320, 384, 400, 447, 480, 512, 596, 600, 640, 745, 768, 800, 894, 960, 1192, 1200, 1280, 1490, 1536, 1600, 1788, 1920, 2235, 2384, 2400, 2560, 2980, 3200, 3576, 3725, 3840, 4470, 4768, 4800, 5960, 6400, 7152, 7450, 7680, 8940, 9536, 9600, 11175, 11920, 12800, 14304, 14900, 17880, 19072, 19200, 22350, 23840, 28608, 29800, 35760, 38144, 38400, 44700, 47680, 57216, 59600, 71520, 76288, 89400, 95360, 114432, 119200, 143040, 178800, 190720, 228864, 238400, 286080, 357600, 381440, 476800, 572160, 715200, 953600, 1144320, 1430400, 1907200, 2860800, 5721600]

約数ペア:

[(1, 5721600), (2, 2860800), (3, 1907200), (4, 1430400), (5, 1144320), (6, 953600), (8, 715200), (10, 572160), (12, 476800), (15, 381440), (16, 357600), (20, 286080), (24, 238400), (25, 228864), (30, 190720), (32, 178800), (40, 143040), (48, 119200), (50, 114432), (60, 95360), (64, 89400), (75, 76288), (80, 71520), (96, 59600), (100, 57216), (120, 47680), (128, 44700), (149, 38400), (150, 38144), (160, 35760), (192, 29800), (200, 28608), (240, 23840), (256, 22350), (298, 19200), (300, 19072), (320, 17880), (384, 14900), (400, 14304), (447, 12800), (480, 11920), (512, 11175), (596, 9600), (600, 9536), (640, 8940), (745, 7680), (768, 7450), (800, 7152), (894, 6400), (960, 5960), (1192, 4800), (1200, 4768), (1280, 4470), (1490, 3840), (1536, 3725), (1600, 3576), (1788, 3200), (1920, 2980), (2235, 2560), (2384, 2400)]