122522880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31931

約数の個数: 72

約数和(自身を含む): 391319712

約数和(自身を除く): 268796832

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, 31907, 63814, 95721, 127628, 159535, 191442, 255256, 319070, 382884, 478605, 510512, 638140, 765768, 957210, 1021024, 1276280, 1531536, 1914420, 2042048, 2552560, 3063072, 3828840, 4084096, 5105120, 6126144, 7657680, 8168192, 10210240, 12252288, 15315360, 20420480, 24504576, 30630720, 40840960, 61261440, 122522880]

約数ペア:

[(1, 122522880), (2, 61261440), (3, 40840960), (4, 30630720), (5, 24504576), (6, 20420480), (8, 15315360), (10, 12252288), (12, 10210240), (15, 8168192), (16, 7657680), (20, 6126144), (24, 5105120), (30, 4084096), (32, 3828840), (40, 3063072), (48, 2552560), (60, 2042048), (64, 1914420), (80, 1531536), (96, 1276280), (120, 1021024), (128, 957210), (160, 765768), (192, 638140), (240, 510512), (256, 478605), (320, 382884), (384, 319070), (480, 255256), (640, 191442), (768, 159535), (960, 127628), (1280, 95721), (1920, 63814), (3840, 31907)]