164313120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{342319}}^1$

素因数の和:342337

約数の個数: 48

約数和(自身を含む): 517587840

約数和(自身を除く): 353274720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 342319, 684638, 1026957, 1369276, 1711595, 2053914, 2738552, 3423190, 4107828, 5134785, 5477104, 6846380, 8215656, 10269570, 10954208, 13692760, 16431312, 20539140, 27385520, 32862624, 41078280, 54771040, 82156560, 164313120]

約数ペア:

[(1, 164313120), (2, 82156560), (3, 54771040), (4, 41078280), (5, 32862624), (6, 27385520), (8, 20539140), (10, 16431312), (12, 13692760), (15, 10954208), (16, 10269570), (20, 8215656), (24, 6846380), (30, 5477104), (32, 5134785), (40, 4107828), (48, 3423190), (60, 2738552), (80, 2053914), (96, 1711595), (120, 1369276), (160, 1026957), (240, 684638), (480, 342319)]