89516640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 283481856

約数和(自身を除く): 193965216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 743, 753, 1004, 1255, 1486, 1506, 2008, 2229, 2510, 2972, 3012, 3715, 3765, 4016, 4458, 5020, 5944, 6024, 7430, 7530, 8032, 8916, 10040, 11145, 11888, 12048, 14860, 15060, 17832, 20080, 22290, 23776, 24096, 29720, 30120, 35664, 40160, 44580, 59440, 60240, 71328, 89160, 118880, 120480, 178320, 186493, 356640, 372986, 559479, 745972, 932465, 1118958, 1491944, 1864930, 2237916, 2797395, 2983888, 3729860, 4475832, 5594790, 5967776, 7459720, 8951664, 11189580, 14919440, 17903328, 22379160, 29838880, 44758320, 89516640]

約数ペア:

[(1, 89516640), (2, 44758320), (3, 29838880), (4, 22379160), (5, 17903328), (6, 14919440), (8, 11189580), (10, 8951664), (12, 7459720), (15, 5967776), (16, 5594790), (20, 4475832), (24, 3729860), (30, 2983888), (32, 2797395), (40, 2237916), (48, 1864930), (60, 1491944), (80, 1118958), (96, 932465), (120, 745972), (160, 559479), (240, 372986), (251, 356640), (480, 186493), (502, 178320), (743, 120480), (753, 118880), (1004, 89160), (1255, 71328), (1486, 60240), (1506, 59440), (2008, 44580), (2229, 40160), (2510, 35664), (2972, 30120), (3012, 29720), (3715, 24096), (3765, 23776), (4016, 22290), (4458, 20080), (5020, 17832), (5944, 15060), (6024, 14860), (7430, 12048), (7530, 11888), (8032, 11145), (8916, 10040)]