206597760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107603}}^1$

素因数の和:107625

約数の個数: 64

約数和(自身を含む): 658536480

約数和(自身を除く): 451938720

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, 107603, 215206, 322809, 430412, 538015, 645618, 860824, 1076030, 1291236, 1614045, 1721648, 2152060, 2582472, 3228090, 3443296, 4304120, 5164944, 6456180, 6886592, 8608240, 10329888, 12912360, 13773184, 17216480, 20659776, 25824720, 34432960, 41319552, 51649440, 68865920, 103298880, 206597760]

約数ペア:

[(1, 206597760), (2, 103298880), (3, 68865920), (4, 51649440), (5, 41319552), (6, 34432960), (8, 25824720), (10, 20659776), (12, 17216480), (15, 13773184), (16, 12912360), (20, 10329888), (24, 8608240), (30, 6886592), (32, 6456180), (40, 5164944), (48, 4304120), (60, 3443296), (64, 3228090), (80, 2582472), (96, 2152060), (120, 1721648), (128, 1614045), (160, 1291236), (192, 1076030), (240, 860824), (320, 645618), (384, 538015), (480, 430412), (640, 322809), (960, 215206), (1920, 107603)]