64222740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118931}}^1$

素因数の和:118949

約数の個数: 48

約数和(自身を含む): 199805760

約数和(自身を除く): 135583020

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, 118931, 237862, 356793, 475724, 594655, 713586, 1070379, 1189310, 1427172, 1783965, 2140758, 2378620, 3211137, 3567930, 4281516, 5351895, 6422274, 7135860, 10703790, 12844548, 16055685, 21407580, 32111370, 64222740]

約数ペア:

[(1, 64222740), (2, 32111370), (3, 21407580), (4, 16055685), (5, 12844548), (6, 10703790), (9, 7135860), (10, 6422274), (12, 5351895), (15, 4281516), (18, 3567930), (20, 3211137), (27, 2378620), (30, 2140758), (36, 1783965), (45, 1427172), (54, 1189310), (60, 1070379), (90, 713586), (108, 594655), (135, 475724), (180, 356793), (270, 237862), (540, 118931)]