87674520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 264993120

約数和(自身を除く): 177318600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5333, 5480, 8220, 10666, 15999, 16440, 21332, 26665, 31998, 42664, 53330, 63996, 79995, 106660, 127992, 159990, 213320, 319980, 639960, 730621, 1461242, 2191863, 2922484, 3653105, 4383726, 5844968, 7306210, 8767452, 10959315, 14612420, 17534904, 21918630, 29224840, 43837260, 87674520]

約数ペア:

[(1, 87674520), (2, 43837260), (3, 29224840), (4, 21918630), (5, 17534904), (6, 14612420), (8, 10959315), (10, 8767452), (12, 7306210), (15, 5844968), (20, 4383726), (24, 3653105), (30, 2922484), (40, 2191863), (60, 1461242), (120, 730621), (137, 639960), (274, 319980), (411, 213320), (548, 159990), (685, 127992), (822, 106660), (1096, 79995), (1370, 63996), (1644, 53330), (2055, 42664), (2740, 31998), (3288, 26665), (4110, 21332), (5333, 16440), (5480, 15999), (8220, 10666)]