15476280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128969}}^1$

素因数の和:128983

約数の個数: 32

約数和(自身を含む): 46429200

約数和(自身を除く): 30952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128969, 257938, 386907, 515876, 644845, 773814, 1031752, 1289690, 1547628, 1934535, 2579380, 3095256, 3869070, 5158760, 7738140, 15476280]

約数ペア:

[(1, 15476280), (2, 7738140), (3, 5158760), (4, 3869070), (5, 3095256), (6, 2579380), (8, 1934535), (10, 1547628), (12, 1289690), (15, 1031752), (20, 773814), (24, 644845), (30, 515876), (40, 386907), (60, 257938), (120, 128969)]