121541760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21101}}^1$

素因数の和:21126

約数の個数: 96

約数和(自身を含む): 419718780

約数和(自身を除く): 298177020

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21101, 42202, 63303, 84404, 105505, 126606, 168808, 189909, 211010, 253212, 316515, 337616, 379818, 422020, 506424, 633030, 675232, 759636, 844040, 949545, 1012848, 1266060, 1350464, 1519272, 1688080, 1899090, 2025696, 2532120, 2700928, 3038544, 3376160, 3798180, 4051392, 5064240, 6077088, 6752320, 7596360, 8102784, 10128480, 12154176, 13504640, 15192720, 20256960, 24308352, 30385440, 40513920, 60770880, 121541760]

約数ペア:

[(1, 121541760), (2, 60770880), (3, 40513920), (4, 30385440), (5, 24308352), (6, 20256960), (8, 15192720), (9, 13504640), (10, 12154176), (12, 10128480), (15, 8102784), (16, 7596360), (18, 6752320), (20, 6077088), (24, 5064240), (30, 4051392), (32, 3798180), (36, 3376160), (40, 3038544), (45, 2700928), (48, 2532120), (60, 2025696), (64, 1899090), (72, 1688080), (80, 1519272), (90, 1350464), (96, 1266060), (120, 1012848), (128, 949545), (144, 844040), (160, 759636), (180, 675232), (192, 633030), (240, 506424), (288, 422020), (320, 379818), (360, 337616), (384, 316515), (480, 253212), (576, 211010), (640, 189909), (720, 168808), (960, 126606), (1152, 105505), (1440, 84404), (1920, 63303), (2880, 42202), (5760, 21101)]