20092560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83719}}^1$

素因数の和:83735

約数の個数: 40

約数和(自身を含む): 62287680

約数和(自身を除く): 42195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83719, 167438, 251157, 334876, 418595, 502314, 669752, 837190, 1004628, 1255785, 1339504, 1674380, 2009256, 2511570, 3348760, 4018512, 5023140, 6697520, 10046280, 20092560]

約数ペア:

[(1, 20092560), (2, 10046280), (3, 6697520), (4, 5023140), (5, 4018512), (6, 3348760), (8, 2511570), (10, 2009256), (12, 1674380), (15, 1339504), (16, 1255785), (20, 1004628), (24, 837190), (30, 669752), (40, 502314), (48, 418595), (60, 334876), (80, 251157), (120, 167438), (240, 83719)]