80827260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9833}}^1$

素因数の和:9982

約数の個数: 48

約数和(自身を含む): 227991456

約数和(自身を除く): 147164196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 9833, 19666, 29499, 39332, 49165, 58998, 98330, 117996, 147495, 196660, 294990, 589980, 1347121, 2694242, 4041363, 5388484, 6735605, 8082726, 13471210, 16165452, 20206815, 26942420, 40413630, 80827260]

約数ペア:

[(1, 80827260), (2, 40413630), (3, 26942420), (4, 20206815), (5, 16165452), (6, 13471210), (10, 8082726), (12, 6735605), (15, 5388484), (20, 4041363), (30, 2694242), (60, 1347121), (137, 589980), (274, 294990), (411, 196660), (548, 147495), (685, 117996), (822, 98330), (1370, 58998), (1644, 49165), (2055, 39332), (2740, 29499), (4110, 19666), (8220, 9833)]