156416280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303469}}^1$

素因数の和:1303483

約数の個数: 32

約数和(自身を含む): 469249200

約数和(自身を除く): 312832920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303469, 2606938, 3910407, 5213876, 6517345, 7820814, 10427752, 13034690, 15641628, 19552035, 26069380, 31283256, 39104070, 52138760, 78208140, 156416280]

約数ペア:

[(1, 156416280), (2, 78208140), (3, 52138760), (4, 39104070), (5, 31283256), (6, 26069380), (8, 19552035), (10, 15641628), (12, 13034690), (15, 10427752), (20, 7820814), (24, 6517345), (30, 5213876), (40, 3910407), (60, 2606938), (120, 1303469)]