9781739160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81514493}}^1$

素因数の和:81514507

約数の個数: 32

約数和(自身を含む): 29345217840

約数和(自身を除く): 19563478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81514493, 163028986, 244543479, 326057972, 407572465, 489086958, 652115944, 815144930, 978173916, 1222717395, 1630289860, 1956347832, 2445434790, 3260579720, 4890869580, 9781739160]

約数ペア:

[(1, 9781739160), (2, 4890869580), (3, 3260579720), (4, 2445434790), (5, 1956347832), (6, 1630289860), (8, 1222717395), (10, 978173916), (12, 815144930), (15, 652115944), (20, 489086958), (24, 407572465), (30, 326057972), (40, 244543479), (60, 163028986), (120, 81514493)]