27686280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230719}}^1$

素因数の和:230733

約数の個数: 32

約数和(自身を含む): 83059200

約数和(自身を除く): 55372920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230719, 461438, 692157, 922876, 1153595, 1384314, 1845752, 2307190, 2768628, 3460785, 4614380, 5537256, 6921570, 9228760, 13843140, 27686280]

約数ペア:

[(1, 27686280), (2, 13843140), (3, 9228760), (4, 6921570), (5, 5537256), (6, 4614380), (8, 3460785), (10, 2768628), (12, 2307190), (15, 1845752), (20, 1384314), (24, 1153595), (30, 922876), (40, 692157), (60, 461438), (120, 230719)]