2015389620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3732203}}^1$

素因数の和:3732221

約数の個数: 48

約数和(自身を含む): 6270102720

約数和(自身を除く): 4254713100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3732203, 7464406, 11196609, 14928812, 18661015, 22393218, 33589827, 37322030, 44786436, 55983045, 67179654, 74644060, 100769481, 111966090, 134359308, 167949135, 201538962, 223932180, 335898270, 403077924, 503847405, 671796540, 1007694810, 2015389620]

約数ペア:

[(1, 2015389620), (2, 1007694810), (3, 671796540), (4, 503847405), (5, 403077924), (6, 335898270), (9, 223932180), (10, 201538962), (12, 167949135), (15, 134359308), (18, 111966090), (20, 100769481), (27, 74644060), (30, 67179654), (36, 55983045), (45, 44786436), (54, 37322030), (60, 33589827), (90, 22393218), (108, 18661015), (135, 14928812), (180, 11196609), (270, 7464406), (540, 3732203)]