126314880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65789}}^1$

素因数の和:65811

約数の個数: 64

約数和(自身を含む): 402634800

約数和(自身を除く): 276319920

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, 65789, 131578, 197367, 263156, 328945, 394734, 526312, 657890, 789468, 986835, 1052624, 1315780, 1578936, 1973670, 2105248, 2631560, 3157872, 3947340, 4210496, 5263120, 6315744, 7894680, 8420992, 10526240, 12631488, 15789360, 21052480, 25262976, 31578720, 42104960, 63157440, 126314880]

約数ペア:

[(1, 126314880), (2, 63157440), (3, 42104960), (4, 31578720), (5, 25262976), (6, 21052480), (8, 15789360), (10, 12631488), (12, 10526240), (15, 8420992), (16, 7894680), (20, 6315744), (24, 5263120), (30, 4210496), (32, 3947340), (40, 3157872), (48, 2631560), (60, 2105248), (64, 1973670), (80, 1578936), (96, 1315780), (120, 1052624), (128, 986835), (160, 789468), (192, 657890), (240, 526312), (320, 394734), (384, 328945), (480, 263156), (640, 197367), (960, 131578), (1920, 65789)]