4798980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8887}}^1$

素因数の和:8905

約数の個数: 48

約数和(自身を含む): 14931840

約数和(自身を除く): 10132860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8887, 17774, 26661, 35548, 44435, 53322, 79983, 88870, 106644, 133305, 159966, 177740, 239949, 266610, 319932, 399915, 479898, 533220, 799830, 959796, 1199745, 1599660, 2399490, 4798980]

約数ペア:

[(1, 4798980), (2, 2399490), (3, 1599660), (4, 1199745), (5, 959796), (6, 799830), (9, 533220), (10, 479898), (12, 399915), (15, 319932), (18, 266610), (20, 239949), (27, 177740), (30, 159966), (36, 133305), (45, 106644), (54, 88870), (60, 79983), (90, 53322), (108, 44435), (135, 35548), (180, 26661), (270, 17774), (540, 8887)]