121090560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15767}}^1$

素因数の和:15793

約数の個数: 80

約数和(自身を含む): 387135936

約数和(自身を除く): 266045376

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 157670, 189204, 236505, 252272, 315340, 378408, 473010, 504544, 630680, 756816, 946020, 1009088, 1261360, 1513632, 1892040, 2018176, 2522720, 3027264, 3784080, 4036352, 5045440, 6054528, 7568160, 8072704, 10090880, 12109056, 15136320, 20181760, 24218112, 30272640, 40363520, 60545280, 121090560]

約数ペア:

[(1, 121090560), (2, 60545280), (3, 40363520), (4, 30272640), (5, 24218112), (6, 20181760), (8, 15136320), (10, 12109056), (12, 10090880), (15, 8072704), (16, 7568160), (20, 6054528), (24, 5045440), (30, 4036352), (32, 3784080), (40, 3027264), (48, 2522720), (60, 2018176), (64, 1892040), (80, 1513632), (96, 1261360), (120, 1009088), (128, 946020), (160, 756816), (192, 630680), (240, 504544), (256, 473010), (320, 378408), (384, 315340), (480, 252272), (512, 236505), (640, 189204), (768, 157670), (960, 126136), (1280, 94602), (1536, 78835), (1920, 63068), (2560, 47301), (3840, 31534), (7680, 15767)]