134443440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{186727}}^1$

素因数の和:186746

約数の個数: 60

約数和(自身を含む): 451508304

約数和(自身を除く): 317064864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 186727, 373454, 560181, 746908, 933635, 1120362, 1493816, 1680543, 1867270, 2240724, 2800905, 2987632, 3361086, 3734540, 4481448, 5601810, 6722172, 7469080, 8402715, 8962896, 11203620, 13444344, 14938160, 16805430, 22407240, 26888688, 33610860, 44814480, 67221720, 134443440]

約数ペア:

[(1, 134443440), (2, 67221720), (3, 44814480), (4, 33610860), (5, 26888688), (6, 22407240), (8, 16805430), (9, 14938160), (10, 13444344), (12, 11203620), (15, 8962896), (16, 8402715), (18, 7469080), (20, 6722172), (24, 5601810), (30, 4481448), (36, 3734540), (40, 3361086), (45, 2987632), (48, 2800905), (60, 2240724), (72, 1867270), (80, 1680543), (90, 1493816), (120, 1120362), (144, 933635), (180, 746908), (240, 560181), (360, 373454), (720, 186727)]