157898760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1315823}}^1$

素因数の和:1315837

約数の個数: 32

約数和(自身を含む): 473696640

約数和(自身を除く): 315797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1315823, 2631646, 3947469, 5263292, 6579115, 7894938, 10526584, 13158230, 15789876, 19737345, 26316460, 31579752, 39474690, 52632920, 78949380, 157898760]

約数ペア:

[(1, 157898760), (2, 78949380), (3, 52632920), (4, 39474690), (5, 31579752), (6, 26316460), (8, 19737345), (10, 15789876), (12, 13158230), (15, 10526584), (20, 7894938), (24, 6579115), (30, 5263292), (40, 3947469), (60, 2631646), (120, 1315823)]