266853120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{69493}}^1$

素因数の和:69517

約数の個数: 72

約数和(自身を含む): 852274416

約数和(自身を除く): 585421296

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, 69493, 138986, 208479, 277972, 347465, 416958, 555944, 694930, 833916, 1042395, 1111888, 1389860, 1667832, 2084790, 2223776, 2779720, 3335664, 4169580, 4447552, 5559440, 6671328, 8339160, 8895104, 11118880, 13342656, 16678320, 17790208, 22237760, 26685312, 33356640, 44475520, 53370624, 66713280, 88951040, 133426560, 266853120]

約数ペア:

[(1, 266853120), (2, 133426560), (3, 88951040), (4, 66713280), (5, 53370624), (6, 44475520), (8, 33356640), (10, 26685312), (12, 22237760), (15, 17790208), (16, 16678320), (20, 13342656), (24, 11118880), (30, 8895104), (32, 8339160), (40, 6671328), (48, 5559440), (60, 4447552), (64, 4169580), (80, 3335664), (96, 2779720), (120, 2223776), (128, 2084790), (160, 1667832), (192, 1389860), (240, 1111888), (256, 1042395), (320, 833916), (384, 694930), (480, 555944), (640, 416958), (768, 347465), (960, 277972), (1280, 208479), (1920, 138986), (3840, 69493)]