120216705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60259}}^1$

素因数の和:60293

約数の個数: 32

約数和(自身を含む): 231398400

約数和(自身を除く): 111181695

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 60259, 180777, 301295, 421813, 903885, 1144921, 1265439, 2109065, 3434763, 5724605, 6327195, 8014447, 17173815, 24043341, 40072235, 120216705]

約数ペア:

[(1, 120216705), (3, 40072235), (5, 24043341), (7, 17173815), (15, 8014447), (19, 6327195), (21, 5724605), (35, 3434763), (57, 2109065), (95, 1265439), (105, 1144921), (133, 903885), (285, 421813), (399, 301295), (665, 180777), (1995, 60259)]