120175980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18719}}^1$

素因数の和:18838

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 219479700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 18719, 37438, 56157, 74876, 93595, 112314, 187190, 224628, 280785, 374380, 561570, 1123140, 2002933, 4005866, 6008799, 8011732, 10014665, 12017598, 20029330, 24035196, 30043995, 40058660, 60087990, 120175980]

約数ペア:

[(1, 120175980), (2, 60087990), (3, 40058660), (4, 30043995), (5, 24035196), (6, 20029330), (10, 12017598), (12, 10014665), (15, 8011732), (20, 6008799), (30, 4005866), (60, 2002933), (107, 1123140), (214, 561570), (321, 374380), (428, 280785), (535, 224628), (642, 187190), (1070, 112314), (1284, 93595), (1605, 74876), (2140, 56157), (3210, 37438), (6420, 18719)]