193931520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{50503}}^1$

素因数の和:50527

約数の個数: 72

約数和(自身を含む): 619381056

約数和(自身を除く): 425449536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 50503, 101006, 151509, 202012, 252515, 303018, 404024, 505030, 606036, 757545, 808048, 1010060, 1212072, 1515090, 1616096, 2020120, 2424144, 3030180, 3232192, 4040240, 4848288, 6060360, 6464384, 8080480, 9696576, 12120720, 12928768, 16160960, 19393152, 24241440, 32321920, 38786304, 48482880, 64643840, 96965760, 193931520]

約数ペア:

[(1, 193931520), (2, 96965760), (3, 64643840), (4, 48482880), (5, 38786304), (6, 32321920), (8, 24241440), (10, 19393152), (12, 16160960), (15, 12928768), (16, 12120720), (20, 9696576), (24, 8080480), (30, 6464384), (32, 6060360), (40, 4848288), (48, 4040240), (60, 3232192), (64, 3030180), (80, 2424144), (96, 2020120), (120, 1616096), (128, 1515090), (160, 1212072), (192, 1010060), (240, 808048), (256, 757545), (320, 606036), (384, 505030), (480, 404024), (640, 303018), (768, 252515), (960, 202012), (1280, 151509), (1920, 101006), (3840, 50503)]