2856084480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{61981}}^1$

素因数の和:62012

約数の個数: 132

約数和(自身を含む): 9896418012

約数和(自身を除く): 7040333532

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, 61981, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 991696, 1115658, 1239620, 1487544, 1859430, 1983392, 2231316, 2479240, 2789145, 2975088, 3718860, 3966784, 4462632, 4958480, 5578290, 5950176, 7437720, 7933568, 8925264, 9916960, 11156580, 11900352, 14875440, 15867136, 17850528, 19833920, 22313160, 23800704, 29750880, 31734272, 35701056, 39667840, 44626320, 47601408, 59501760, 63468544, 71402112, 79335680, 89252640, 95202816, 119003520, 142804224, 158671360, 178505280, 190405632, 238007040, 285608448, 317342720, 357010560, 476014080, 571216896, 714021120, 952028160, 1428042240, 2856084480]

約数ペア:

[(1, 2856084480), (2, 1428042240), (3, 952028160), (4, 714021120), (5, 571216896), (6, 476014080), (8, 357010560), (9, 317342720), (10, 285608448), (12, 238007040), (15, 190405632), (16, 178505280), (18, 158671360), (20, 142804224), (24, 119003520), (30, 95202816), (32, 89252640), (36, 79335680), (40, 71402112), (45, 63468544), (48, 59501760), (60, 47601408), (64, 44626320), (72, 39667840), (80, 35701056), (90, 31734272), (96, 29750880), (120, 23800704), (128, 22313160), (144, 19833920), (160, 17850528), (180, 15867136), (192, 14875440), (240, 11900352), (256, 11156580), (288, 9916960), (320, 8925264), (360, 7933568), (384, 7437720), (480, 5950176), (512, 5578290), (576, 4958480), (640, 4462632), (720, 3966784), (768, 3718860), (960, 2975088), (1024, 2789145), (1152, 2479240), (1280, 2231316), (1440, 1983392), (1536, 1859430), (1920, 1487544), (2304, 1239620), (2560, 1115658), (2880, 991696), (3072, 929715), (3840, 743772), (4608, 619810), (5120, 557829), (5760, 495848), (7680, 371886), (9216, 309905), (11520, 247924), (15360, 185943), (23040, 123962), (46080, 61981)]