80060160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20873

約数の個数: 72

約数和(自身を含む): 255704400

約数和(自身を除く): 175644240

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, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 208490, 250188, 312735, 333584, 416980, 500376, 625470, 667168, 833960, 1000752, 1250940, 1334336, 1667920, 2001504, 2501880, 2668672, 3335840, 4003008, 5003760, 5337344, 6671680, 8006016, 10007520, 13343360, 16012032, 20015040, 26686720, 40030080, 80060160]

約数ペア:

[(1, 80060160), (2, 40030080), (3, 26686720), (4, 20015040), (5, 16012032), (6, 13343360), (8, 10007520), (10, 8006016), (12, 6671680), (15, 5337344), (16, 5003760), (20, 4003008), (24, 3335840), (30, 2668672), (32, 2501880), (40, 2001504), (48, 1667920), (60, 1334336), (64, 1250940), (80, 1000752), (96, 833960), (120, 667168), (128, 625470), (160, 500376), (192, 416980), (240, 333584), (256, 312735), (320, 250188), (384, 208490), (480, 166792), (640, 125094), (768, 104245), (960, 83396), (1280, 62547), (1920, 41698), (3840, 20849)]