1523220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2831340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 479, 530, 636, 795, 958, 1060, 1437, 1590, 1916, 2395, 2874, 3180, 4790, 5748, 7185, 9580, 14370, 25387, 28740, 50774, 76161, 101548, 126935, 152322, 253870, 304644, 380805, 507740, 761610, 1523220]

約数ペア:

[(1, 1523220), (2, 761610), (3, 507740), (4, 380805), (5, 304644), (6, 253870), (10, 152322), (12, 126935), (15, 101548), (20, 76161), (30, 50774), (53, 28740), (60, 25387), (106, 14370), (159, 9580), (212, 7185), (265, 5748), (318, 4790), (479, 3180), (530, 2874), (636, 2395), (795, 1916), (958, 1590), (1060, 1437)]