198725760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34501}}^1$

素因数の和:34526

約数の個数: 96

約数和(自身を含む): 686244780

約数和(自身を除く): 487519020

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, 34501, 69002, 103503, 138004, 172505, 207006, 276008, 310509, 345010, 414012, 517515, 552016, 621018, 690020, 828024, 1035030, 1104032, 1242036, 1380040, 1552545, 1656048, 2070060, 2208064, 2484072, 2760080, 3105090, 3312096, 4140120, 4416128, 4968144, 5520160, 6210180, 6624192, 8280240, 9936288, 11040320, 12420360, 13248384, 16560480, 19872576, 22080640, 24840720, 33120960, 39745152, 49681440, 66241920, 99362880, 198725760]

約数ペア:

[(1, 198725760), (2, 99362880), (3, 66241920), (4, 49681440), (5, 39745152), (6, 33120960), (8, 24840720), (9, 22080640), (10, 19872576), (12, 16560480), (15, 13248384), (16, 12420360), (18, 11040320), (20, 9936288), (24, 8280240), (30, 6624192), (32, 6210180), (36, 5520160), (40, 4968144), (45, 4416128), (48, 4140120), (60, 3312096), (64, 3105090), (72, 2760080), (80, 2484072), (90, 2208064), (96, 2070060), (120, 1656048), (128, 1552545), (144, 1380040), (160, 1242036), (180, 1104032), (192, 1035030), (240, 828024), (288, 690020), (320, 621018), (360, 552016), (384, 517515), (480, 414012), (576, 345010), (640, 310509), (720, 276008), (960, 207006), (1152, 172505), (1440, 138004), (1920, 103503), (2880, 69002), (5760, 34501)]