56635440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 176322048

約数和(自身を除く): 119686608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 643, 734, 1101, 1286, 1468, 1835, 1929, 2202, 2572, 2936, 3215, 3670, 3858, 4404, 5144, 5505, 5872, 6430, 7340, 7716, 8808, 9645, 10288, 11010, 12860, 14680, 15432, 17616, 19290, 22020, 25720, 29360, 30864, 38580, 44040, 51440, 77160, 88080, 154320, 235981, 471962, 707943, 943924, 1179905, 1415886, 1887848, 2359810, 2831772, 3539715, 3775696, 4719620, 5663544, 7079430, 9439240, 11327088, 14158860, 18878480, 28317720, 56635440]

約数ペア:

[(1, 56635440), (2, 28317720), (3, 18878480), (4, 14158860), (5, 11327088), (6, 9439240), (8, 7079430), (10, 5663544), (12, 4719620), (15, 3775696), (16, 3539715), (20, 2831772), (24, 2359810), (30, 1887848), (40, 1415886), (48, 1179905), (60, 943924), (80, 707943), (120, 471962), (240, 235981), (367, 154320), (643, 88080), (734, 77160), (1101, 51440), (1286, 44040), (1468, 38580), (1835, 30864), (1929, 29360), (2202, 25720), (2572, 22020), (2936, 19290), (3215, 17616), (3670, 15432), (3858, 14680), (4404, 12860), (5144, 11010), (5505, 10288), (5872, 9645), (6430, 8808), (7340, 7716)]