48928680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{135913}}^1$

素因数の和:135930

約数の個数: 48

約数和(自身を含む): 159019380

約数和(自身を除く): 110090700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 135913, 271826, 407739, 543652, 679565, 815478, 1087304, 1223217, 1359130, 1630956, 2038695, 2446434, 2718260, 3261912, 4077390, 4892868, 5436520, 6116085, 8154780, 9785736, 12232170, 16309560, 24464340, 48928680]

約数ペア:

[(1, 48928680), (2, 24464340), (3, 16309560), (4, 12232170), (5, 9785736), (6, 8154780), (8, 6116085), (9, 5436520), (10, 4892868), (12, 4077390), (15, 3261912), (18, 2718260), (20, 2446434), (24, 2038695), (30, 1630956), (36, 1359130), (40, 1223217), (45, 1087304), (60, 815478), (72, 679565), (90, 543652), (120, 407739), (180, 271826), (360, 135913)]