84203220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26479}}^1$

素因数の和:26544

約数の個数: 48

約数和(自身を含む): 240226560

約数和(自身を除く): 156023340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 26479, 52958, 79437, 105916, 132395, 158874, 264790, 317748, 397185, 529580, 794370, 1403387, 1588740, 2806774, 4210161, 5613548, 7016935, 8420322, 14033870, 16840644, 21050805, 28067740, 42101610, 84203220]

約数ペア:

[(1, 84203220), (2, 42101610), (3, 28067740), (4, 21050805), (5, 16840644), (6, 14033870), (10, 8420322), (12, 7016935), (15, 5613548), (20, 4210161), (30, 2806774), (53, 1588740), (60, 1403387), (106, 794370), (159, 529580), (212, 397185), (265, 317748), (318, 264790), (530, 158874), (636, 132395), (795, 105916), (1060, 79437), (1590, 52958), (3180, 26479)]