119355520

素因数分解:

$2^7\times 5^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 286856640

約数和(自身を除く): 167501120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 320, 502, 640, 743, 1004, 1255, 1486, 2008, 2510, 2972, 3715, 4016, 5020, 5944, 7430, 8032, 10040, 11888, 14860, 16064, 20080, 23776, 29720, 32128, 40160, 47552, 59440, 80320, 95104, 118880, 160640, 186493, 237760, 372986, 475520, 745972, 932465, 1491944, 1864930, 2983888, 3729860, 5967776, 7459720, 11935552, 14919440, 23871104, 29838880, 59677760, 119355520]

約数ペア:

[(1, 119355520), (2, 59677760), (4, 29838880), (5, 23871104), (8, 14919440), (10, 11935552), (16, 7459720), (20, 5967776), (32, 3729860), (40, 2983888), (64, 1864930), (80, 1491944), (128, 932465), (160, 745972), (251, 475520), (320, 372986), (502, 237760), (640, 186493), (743, 160640), (1004, 118880), (1255, 95104), (1486, 80320), (2008, 59440), (2510, 47552), (2972, 40160), (3715, 32128), (4016, 29720), (5020, 23776), (5944, 20080), (7430, 16064), (8032, 14860), (10040, 11888)]