26807460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4099}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 75768000

約数和(自身を除く): 48960540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4099, 6540, 8198, 12297, 16396, 20495, 24594, 40990, 49188, 61485, 81980, 122970, 245940, 446791, 893582, 1340373, 1787164, 2233955, 2680746, 4467910, 5361492, 6701865, 8935820, 13403730, 26807460]

約数ペア:

[(1, 26807460), (2, 13403730), (3, 8935820), (4, 6701865), (5, 5361492), (6, 4467910), (10, 2680746), (12, 2233955), (15, 1787164), (20, 1340373), (30, 893582), (60, 446791), (109, 245940), (218, 122970), (327, 81980), (436, 61485), (545, 49188), (654, 40990), (1090, 24594), (1308, 20495), (1635, 16396), (2180, 12297), (3270, 8198), (4099, 6540)]