31375337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{130730573}}^1$

素因数の和:130730589

約数の個数: 40

約数和(自身を含む): 97263547056

約数和(自身を除く): 65888209536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 130730573, 261461146, 392191719, 522922292, 653652865, 784383438, 1045844584, 1307305730, 1568766876, 1960958595, 2091689168, 2614611460, 3137533752, 3921917190, 5229222920, 6275067504, 7843834380, 10458445840, 15687668760, 31375337520]

約数ペア:

[(1, 31375337520), (2, 15687668760), (3, 10458445840), (4, 7843834380), (5, 6275067504), (6, 5229222920), (8, 3921917190), (10, 3137533752), (12, 2614611460), (15, 2091689168), (16, 1960958595), (20, 1568766876), (24, 1307305730), (30, 1045844584), (40, 784383438), (48, 653652865), (60, 522922292), (80, 392191719), (120, 261461146), (240, 130730573)]