397451520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{34501}}^1$

素因数の和:34528

約数の個数: 108

約数和(自身を含む): 1375180716

約数和(自身を除く): 977729196

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 8832256, 9936288, 11040320, 12420360, 13248384, 16560480, 19872576, 22080640, 24840720, 26496768, 33120960, 39745152, 44161280, 49681440, 66241920, 79490304, 99362880, 132483840, 198725760, 397451520]

約数ペア:

[(1, 397451520), (2, 198725760), (3, 132483840), (4, 99362880), (5, 79490304), (6, 66241920), (8, 49681440), (9, 44161280), (10, 39745152), (12, 33120960), (15, 26496768), (16, 24840720), (18, 22080640), (20, 19872576), (24, 16560480), (30, 13248384), (32, 12420360), (36, 11040320), (40, 9936288), (45, 8832256), (48, 8280240), (60, 6624192), (64, 6210180), (72, 5520160), (80, 4968144), (90, 4416128), (96, 4140120), (120, 3312096), (128, 3105090), (144, 2760080), (160, 2484072), (180, 2208064), (192, 2070060), (240, 1656048), (256, 1552545), (288, 1380040), (320, 1242036), (360, 1104032), (384, 1035030), (480, 828024), (576, 690020), (640, 621018), (720, 552016), (768, 517515), (960, 414012), (1152, 345010), (1280, 310509), (1440, 276008), (1920, 207006), (2304, 172505), (2880, 138004), (3840, 103503), (5760, 69002), (11520, 34501)]