55322880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14407}}^1$

素因数の和:14431

約数の個数: 72

約数和(自身を含む): 176699712

約数和(自身を除く): 121376832

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, 14407, 28814, 43221, 57628, 72035, 86442, 115256, 144070, 172884, 216105, 230512, 288140, 345768, 432210, 461024, 576280, 691536, 864420, 922048, 1152560, 1383072, 1728840, 1844096, 2305120, 2766144, 3457680, 3688192, 4610240, 5532288, 6915360, 9220480, 11064576, 13830720, 18440960, 27661440, 55322880]

約数ペア:

[(1, 55322880), (2, 27661440), (3, 18440960), (4, 13830720), (5, 11064576), (6, 9220480), (8, 6915360), (10, 5532288), (12, 4610240), (15, 3688192), (16, 3457680), (20, 2766144), (24, 2305120), (30, 1844096), (32, 1728840), (40, 1383072), (48, 1152560), (60, 922048), (64, 864420), (80, 691536), (96, 576280), (120, 461024), (128, 432210), (160, 345768), (192, 288140), (240, 230512), (256, 216105), (320, 172884), (384, 144070), (480, 115256), (640, 86442), (768, 72035), (960, 57628), (1280, 43221), (1920, 28814), (3840, 14407)]