73672980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2797}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 206828160

約数和(自身を除く): 133155180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 2797, 4390, 5268, 5594, 6585, 8391, 8780, 11188, 13170, 13985, 16782, 26340, 27970, 33564, 41955, 55940, 83910, 167820, 1227883, 2455766, 3683649, 4911532, 6139415, 7367298, 12278830, 14734596, 18418245, 24557660, 36836490, 73672980]

約数ペア:

[(1, 73672980), (2, 36836490), (3, 24557660), (4, 18418245), (5, 14734596), (6, 12278830), (10, 7367298), (12, 6139415), (15, 4911532), (20, 3683649), (30, 2455766), (60, 1227883), (439, 167820), (878, 83910), (1317, 55940), (1756, 41955), (2195, 33564), (2634, 27970), (2797, 26340), (4390, 16782), (5268, 13985), (5594, 13170), (6585, 11188), (8391, 8780)]