11520000

素因数分解:

$2^{11}\times 3^2\times 5^4$

素因数の和:48

約数の個数: 180

約数和(自身を含む): 41576535

約数和(自身を除く): 30056535

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, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1536, 1600, 1800, 1875, 1920, 2000, 2048, 2250, 2304, 2400, 2500, 2560, 2880, 3000, 3072, 3200, 3600, 3750, 3840, 4000, 4500, 4608, 4800, 5000, 5120, 5625, 5760, 6000, 6144, 6400, 7200, 7500, 7680, 8000, 9000, 9216, 9600, 10000, 10240, 11250, 11520, 12000, 12800, 14400, 15000, 15360, 16000, 18000, 18432, 19200, 20000, 22500, 23040, 24000, 25600, 28800, 30000, 30720, 32000, 36000, 38400, 40000, 45000, 46080, 48000, 51200, 57600, 60000, 64000, 72000, 76800, 80000, 90000, 92160, 96000, 115200, 120000, 128000, 144000, 153600, 160000, 180000, 192000, 230400, 240000, 256000, 288000, 320000, 360000, 384000, 460800, 480000, 576000, 640000, 720000, 768000, 960000, 1152000, 1280000, 1440000, 1920000, 2304000, 2880000, 3840000, 5760000, 11520000]

約数ペア:

[(1, 11520000), (2, 5760000), (3, 3840000), (4, 2880000), (5, 2304000), (6, 1920000), (8, 1440000), (9, 1280000), (10, 1152000), (12, 960000), (15, 768000), (16, 720000), (18, 640000), (20, 576000), (24, 480000), (25, 460800), (30, 384000), (32, 360000), (36, 320000), (40, 288000), (45, 256000), (48, 240000), (50, 230400), (60, 192000), (64, 180000), (72, 160000), (75, 153600), (80, 144000), (90, 128000), (96, 120000), (100, 115200), (120, 96000), (125, 92160), (128, 90000), (144, 80000), (150, 76800), (160, 72000), (180, 64000), (192, 60000), (200, 57600), (225, 51200), (240, 48000), (250, 46080), (256, 45000), (288, 40000), (300, 38400), (320, 36000), (360, 32000), (375, 30720), (384, 30000), (400, 28800), (450, 25600), (480, 24000), (500, 23040), (512, 22500), (576, 20000), (600, 19200), (625, 18432), (640, 18000), (720, 16000), (750, 15360), (768, 15000), (800, 14400), (900, 12800), (960, 12000), (1000, 11520), (1024, 11250), (1125, 10240), (1152, 10000), (1200, 9600), (1250, 9216), (1280, 9000), (1440, 8000), (1500, 7680), (1536, 7500), (1600, 7200), (1800, 6400), (1875, 6144), (1920, 6000), (2000, 5760), (2048, 5625), (2250, 5120), (2304, 5000), (2400, 4800), (2500, 4608), (2560, 4500), (2880, 4000), (3000, 3840), (3072, 3750), (3200, 3600)]