470597120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26291

約数の個数: 80

約数和(自身を含む): 1289569248

約数和(自身を除く): 818972128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 26261, 52522, 105044, 131305, 183827, 210088, 262610, 367654, 420176, 525220, 735308, 840352, 919135, 1050440, 1470616, 1680704, 1838270, 2100880, 2941232, 3361408, 3676540, 4201760, 5882464, 6722816, 7353080, 8403520, 11764928, 13445632, 14706160, 16807040, 23529856, 29412320, 33614080, 47059712, 58824640, 67228160, 94119424, 117649280, 235298560, 470597120]

約数ペア:

[(1, 470597120), (2, 235298560), (4, 117649280), (5, 94119424), (7, 67228160), (8, 58824640), (10, 47059712), (14, 33614080), (16, 29412320), (20, 23529856), (28, 16807040), (32, 14706160), (35, 13445632), (40, 11764928), (56, 8403520), (64, 7353080), (70, 6722816), (80, 5882464), (112, 4201760), (128, 3676540), (140, 3361408), (160, 2941232), (224, 2100880), (256, 1838270), (280, 1680704), (320, 1470616), (448, 1050440), (512, 919135), (560, 840352), (640, 735308), (896, 525220), (1120, 420176), (1280, 367654), (1792, 262610), (2240, 210088), (2560, 183827), (3584, 131305), (4480, 105044), (8960, 52522), (17920, 26261)]