47355480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131543}}^1$

素因数の和:131560

約数の個数: 48

約数和(自身を含む): 153906480

約数和(自身を除く): 106551000

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, 131543, 263086, 394629, 526172, 657715, 789258, 1052344, 1183887, 1315430, 1578516, 1973145, 2367774, 2630860, 3157032, 3946290, 4735548, 5261720, 5919435, 7892580, 9471096, 11838870, 15785160, 23677740, 47355480]

約数ペア:

[(1, 47355480), (2, 23677740), (3, 15785160), (4, 11838870), (5, 9471096), (6, 7892580), (8, 5919435), (9, 5261720), (10, 4735548), (12, 3946290), (15, 3157032), (18, 2630860), (20, 2367774), (24, 1973145), (30, 1578516), (36, 1315430), (40, 1183887), (45, 1052344), (60, 789258), (72, 657715), (90, 526172), (120, 394629), (180, 263086), (360, 131543)]