1455129600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{18947}}^1$

素因数の和:18980

約数の個数: 132

約数和(自身を含む): 4809532944

約数和(自身を除く): 3354403344

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, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 18947, 19200, 25600, 37894, 38400, 56841, 75788, 76800, 94735, 113682, 151576, 189470, 227364, 284205, 303152, 378940, 454728, 473675, 568410, 606304, 757880, 909456, 947350, 1136820, 1212608, 1421025, 1515760, 1818912, 1894700, 2273640, 2425216, 2842050, 3031520, 3637824, 3789400, 4547280, 4850432, 5684100, 6063040, 7275648, 7578800, 9094560, 9700864, 11368200, 12126080, 14551296, 15157600, 18189120, 19401728, 22736400, 24252160, 29102592, 30315200, 36378240, 45472800, 48504320, 58205184, 60630400, 72756480, 90945600, 97008640, 121260800, 145512960, 181891200, 242521600, 291025920, 363782400, 485043200, 727564800, 1455129600]

約数ペア:

[(1, 1455129600), (2, 727564800), (3, 485043200), (4, 363782400), (5, 291025920), (6, 242521600), (8, 181891200), (10, 145512960), (12, 121260800), (15, 97008640), (16, 90945600), (20, 72756480), (24, 60630400), (25, 58205184), (30, 48504320), (32, 45472800), (40, 36378240), (48, 30315200), (50, 29102592), (60, 24252160), (64, 22736400), (75, 19401728), (80, 18189120), (96, 15157600), (100, 14551296), (120, 12126080), (128, 11368200), (150, 9700864), (160, 9094560), (192, 7578800), (200, 7275648), (240, 6063040), (256, 5684100), (300, 4850432), (320, 4547280), (384, 3789400), (400, 3637824), (480, 3031520), (512, 2842050), (600, 2425216), (640, 2273640), (768, 1894700), (800, 1818912), (960, 1515760), (1024, 1421025), (1200, 1212608), (1280, 1136820), (1536, 947350), (1600, 909456), (1920, 757880), (2400, 606304), (2560, 568410), (3072, 473675), (3200, 454728), (3840, 378940), (4800, 303152), (5120, 284205), (6400, 227364), (7680, 189470), (9600, 151576), (12800, 113682), (15360, 94735), (18947, 76800), (19200, 75788), (25600, 56841), (37894, 38400)]