26020980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48187}}^1$

素因数の和:48205

約数の個数: 48

約数和(自身を含む): 80955840

約数和(自身を除く): 54934860

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, 48187, 96374, 144561, 192748, 240935, 289122, 433683, 481870, 578244, 722805, 867366, 963740, 1301049, 1445610, 1734732, 2168415, 2602098, 2891220, 4336830, 5204196, 6505245, 8673660, 13010490, 26020980]

約数ペア:

[(1, 26020980), (2, 13010490), (3, 8673660), (4, 6505245), (5, 5204196), (6, 4336830), (9, 2891220), (10, 2602098), (12, 2168415), (15, 1734732), (18, 1445610), (20, 1301049), (27, 963740), (30, 867366), (36, 722805), (45, 578244), (54, 481870), (60, 433683), (90, 289122), (108, 240935), (135, 192748), (180, 144561), (270, 96374), (540, 48187)]