143207520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{298349}}^1$

素因数の和:298367

約数の個数: 48

約数和(自身を含む): 451105200

約数和(自身を除く): 307897680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 298349, 596698, 895047, 1193396, 1491745, 1790094, 2386792, 2983490, 3580188, 4475235, 4773584, 5966980, 7160376, 8950470, 9547168, 11933960, 14320752, 17900940, 23867920, 28641504, 35801880, 47735840, 71603760, 143207520]

約数ペア:

[(1, 143207520), (2, 71603760), (3, 47735840), (4, 35801880), (5, 28641504), (6, 23867920), (8, 17900940), (10, 14320752), (12, 11933960), (15, 9547168), (16, 8950470), (20, 7160376), (24, 5966980), (30, 4773584), (32, 4475235), (40, 3580188), (48, 2983490), (60, 2386792), (80, 1790094), (96, 1491745), (120, 1193396), (160, 895047), (240, 596698), (480, 298349)]