146178540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{270701}}^1$

素因数の和:270719

約数の個数: 48

約数和(自身を含む): 454779360

約数和(自身を除く): 308600820

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, 270701, 541402, 812103, 1082804, 1353505, 1624206, 2436309, 2707010, 3248412, 4060515, 4872618, 5414020, 7308927, 8121030, 9745236, 12181545, 14617854, 16242060, 24363090, 29235708, 36544635, 48726180, 73089270, 146178540]

約数ペア:

[(1, 146178540), (2, 73089270), (3, 48726180), (4, 36544635), (5, 29235708), (6, 24363090), (9, 16242060), (10, 14617854), (12, 12181545), (15, 9745236), (18, 8121030), (20, 7308927), (27, 5414020), (30, 4872618), (36, 4060515), (45, 3248412), (54, 2707010), (60, 2436309), (90, 1624206), (108, 1353505), (135, 1082804), (180, 812103), (270, 541402), (540, 270701)]