672965760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{350503}}^1$

素因数の和:350525

約数の個数: 64

約数和(自身を含む): 2145084480

約数和(自身を除く): 1472118720

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, 320, 384, 480, 640, 960, 1920, 350503, 701006, 1051509, 1402012, 1752515, 2103018, 2804024, 3505030, 4206036, 5257545, 5608048, 7010060, 8412072, 10515090, 11216096, 14020120, 16824144, 21030180, 22432192, 28040240, 33648288, 42060360, 44864384, 56080480, 67296576, 84120720, 112160960, 134593152, 168241440, 224321920, 336482880, 672965760]

約数ペア:

[(1, 672965760), (2, 336482880), (3, 224321920), (4, 168241440), (5, 134593152), (6, 112160960), (8, 84120720), (10, 67296576), (12, 56080480), (15, 44864384), (16, 42060360), (20, 33648288), (24, 28040240), (30, 22432192), (32, 21030180), (40, 16824144), (48, 14020120), (60, 11216096), (64, 10515090), (80, 8412072), (96, 7010060), (120, 5608048), (128, 5257545), (160, 4206036), (192, 3505030), (240, 2804024), (320, 2103018), (384, 1752515), (480, 1402012), (640, 1051509), (960, 701006), (1920, 350503)]