126890880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{66089}}^1$

素因数の和:66111

約数の個数: 64

約数和(自身を含む): 404470800

約数和(自身を除く): 277579920

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, 66089, 132178, 198267, 264356, 330445, 396534, 528712, 660890, 793068, 991335, 1057424, 1321780, 1586136, 1982670, 2114848, 2643560, 3172272, 3965340, 4229696, 5287120, 6344544, 7930680, 8459392, 10574240, 12689088, 15861360, 21148480, 25378176, 31722720, 42296960, 63445440, 126890880]

約数ペア:

[(1, 126890880), (2, 63445440), (3, 42296960), (4, 31722720), (5, 25378176), (6, 21148480), (8, 15861360), (10, 12689088), (12, 10574240), (15, 8459392), (16, 7930680), (20, 6344544), (24, 5287120), (30, 4229696), (32, 3965340), (40, 3172272), (48, 2643560), (60, 2114848), (64, 1982670), (80, 1586136), (96, 1321780), (120, 1057424), (128, 991335), (160, 793068), (192, 660890), (240, 528712), (320, 396534), (384, 330445), (480, 264356), (640, 198267), (960, 132178), (1920, 66089)]