120900480000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{62969}}^1$

素因数の和:63012

約数の個数: 220

約数和(自身を含む): 402682319160

約数和(自身を除く): 281781839160

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 3000, 3072, 3200, 3750, 3840, 4000, 4800, 5000, 5120, 6000, 6400, 7500, 7680, 8000, 9600, 10000, 12000, 12800, 15000, 15360, 16000, 19200, 20000, 24000, 25600, 30000, 32000, 38400, 40000, 48000, 60000, 62969, 64000, 76800, 80000, 96000, 120000, 125938, 128000, 160000, 188907, 192000, 240000, 251876, 314845, 320000, 377814, 384000, 480000, 503752, 629690, 640000, 755628, 944535, 960000, 1007504, 1259380, 1511256, 1574225, 1889070, 1920000, 2015008, 2518760, 3022512, 3148450, 3778140, 4030016, 4722675, 5037520, 6045024, 6296900, 7556280, 7871125, 8060032, 9445350, 10075040, 12090048, 12593800, 15112560, 15742250, 16120064, 18890700, 20150080, 23613375, 24180096, 25187600, 30225120, 31484500, 32240128, 37781400, 39355625, 40300160, 47226750, 48360192, 50375200, 60450240, 62969000, 64480256, 75562800, 78711250, 80600320, 94453500, 96720384, 100750400, 118066875, 120900480, 125938000, 151125600, 157422500, 161200640, 188907000, 193440768, 201500800, 236133750, 241800960, 251876000, 302251200, 314845000, 322401280, 377814000, 403001600, 472267500, 483601920, 503752000, 604502400, 629690000, 755628000, 806003200, 944535000, 967203840, 1007504000, 1209004800, 1259380000, 1511256000, 1612006400, 1889070000, 2015008000, 2418009600, 2518760000, 3022512000, 3778140000, 4030016000, 4836019200, 5037520000, 6045024000, 7556280000, 8060032000, 10075040000, 12090048000, 15112560000, 20150080000, 24180096000, 30225120000, 40300160000, 60450240000, 120900480000]

約数ペア:

[(1, 120900480000), (2, 60450240000), (3, 40300160000), (4, 30225120000), (5, 24180096000), (6, 20150080000), (8, 15112560000), (10, 12090048000), (12, 10075040000), (15, 8060032000), (16, 7556280000), (20, 6045024000), (24, 5037520000), (25, 4836019200), (30, 4030016000), (32, 3778140000), (40, 3022512000), (48, 2518760000), (50, 2418009600), (60, 2015008000), (64, 1889070000), (75, 1612006400), (80, 1511256000), (96, 1259380000), (100, 1209004800), (120, 1007504000), (125, 967203840), (128, 944535000), (150, 806003200), (160, 755628000), (192, 629690000), (200, 604502400), (240, 503752000), (250, 483601920), (256, 472267500), (300, 403001600), (320, 377814000), (375, 322401280), (384, 314845000), (400, 302251200), (480, 251876000), (500, 241800960), (512, 236133750), (600, 201500800), (625, 193440768), (640, 188907000), (750, 161200640), (768, 157422500), (800, 151125600), (960, 125938000), (1000, 120900480), (1024, 118066875), (1200, 100750400), (1250, 96720384), (1280, 94453500), (1500, 80600320), (1536, 78711250), (1600, 75562800), (1875, 64480256), (1920, 62969000), (2000, 60450240), (2400, 50375200), (2500, 48360192), (2560, 47226750), (3000, 40300160), (3072, 39355625), (3200, 37781400), (3750, 32240128), (3840, 31484500), (4000, 30225120), (4800, 25187600), (5000, 24180096), (5120, 23613375), (6000, 20150080), (6400, 18890700), (7500, 16120064), (7680, 15742250), (8000, 15112560), (9600, 12593800), (10000, 12090048), (12000, 10075040), (12800, 9445350), (15000, 8060032), (15360, 7871125), (16000, 7556280), (19200, 6296900), (20000, 6045024), (24000, 5037520), (25600, 4722675), (30000, 4030016), (32000, 3778140), (38400, 3148450), (40000, 3022512), (48000, 2518760), (60000, 2015008), (62969, 1920000), (64000, 1889070), (76800, 1574225), (80000, 1511256), (96000, 1259380), (120000, 1007504), (125938, 960000), (128000, 944535), (160000, 755628), (188907, 640000), (192000, 629690), (240000, 503752), (251876, 480000), (314845, 384000), (320000, 377814)]