85045080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9064

約数の個数: 64

約数和(自身を含む): 258393600

約数和(自身を除く): 173348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8971, 9480, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 134565, 179420, 215304, 269130, 358840, 538260, 708709, 1076520, 1417418, 2126127, 2834836, 3543545, 4252254, 5669672, 7087090, 8504508, 10630635, 14174180, 17009016, 21261270, 28348360, 42522540, 85045080]

約数ペア:

[(1, 85045080), (2, 42522540), (3, 28348360), (4, 21261270), (5, 17009016), (6, 14174180), (8, 10630635), (10, 8504508), (12, 7087090), (15, 5669672), (20, 4252254), (24, 3543545), (30, 2834836), (40, 2126127), (60, 1417418), (79, 1076520), (120, 708709), (158, 538260), (237, 358840), (316, 269130), (395, 215304), (474, 179420), (632, 134565), (790, 107652), (948, 89710), (1185, 71768), (1580, 53826), (1896, 44855), (2370, 35884), (3160, 26913), (4740, 17942), (8971, 9480)]