248484971520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5392469}}^1$

素因数の和:5392500

約数の個数: 132

約数和(自身を含む): 860994115020

約数和(自身を除く): 612509143500

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 5392469, 10784938, 16177407, 21569876, 26962345, 32354814, 43139752, 48532221, 53924690, 64709628, 80887035, 86279504, 97064442, 107849380, 129419256, 161774070, 172559008, 194128884, 215698760, 242661105, 258838512, 323548140, 345118016, 388257768, 431397520, 485322210, 517677024, 647096280, 690236032, 776515536, 862795040, 970644420, 1035354048, 1294192560, 1380472064, 1553031072, 1725590080, 1941288840, 2070708096, 2588385120, 2760944128, 3106062144, 3451180160, 3882577680, 4141416192, 5176770240, 5521888256, 6212124288, 6902360320, 7765155360, 8282832384, 10353540480, 12424248576, 13804720640, 15530310720, 16565664768, 20707080960, 24848497152, 27609441280, 31060621440, 41414161920, 49696994304, 62121242880, 82828323840, 124242485760, 248484971520]

約数ペア:

[(1, 248484971520), (2, 124242485760), (3, 82828323840), (4, 62121242880), (5, 49696994304), (6, 41414161920), (8, 31060621440), (9, 27609441280), (10, 24848497152), (12, 20707080960), (15, 16565664768), (16, 15530310720), (18, 13804720640), (20, 12424248576), (24, 10353540480), (30, 8282832384), (32, 7765155360), (36, 6902360320), (40, 6212124288), (45, 5521888256), (48, 5176770240), (60, 4141416192), (64, 3882577680), (72, 3451180160), (80, 3106062144), (90, 2760944128), (96, 2588385120), (120, 2070708096), (128, 1941288840), (144, 1725590080), (160, 1553031072), (180, 1380472064), (192, 1294192560), (240, 1035354048), (256, 970644420), (288, 862795040), (320, 776515536), (360, 690236032), (384, 647096280), (480, 517677024), (512, 485322210), (576, 431397520), (640, 388257768), (720, 345118016), (768, 323548140), (960, 258838512), (1024, 242661105), (1152, 215698760), (1280, 194128884), (1440, 172559008), (1536, 161774070), (1920, 129419256), (2304, 107849380), (2560, 97064442), (2880, 86279504), (3072, 80887035), (3840, 64709628), (4608, 53924690), (5120, 48532221), (5760, 43139752), (7680, 32354814), (9216, 26962345), (11520, 21569876), (15360, 16177407), (23040, 10784938), (46080, 5392469)]