56985480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158293}}^1$

素因数の和:158310

約数の個数: 48

約数和(自身を含む): 185203980

約数和(自身を除く): 128218500

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, 158293, 316586, 474879, 633172, 791465, 949758, 1266344, 1424637, 1582930, 1899516, 2374395, 2849274, 3165860, 3799032, 4748790, 5698548, 6331720, 7123185, 9497580, 11397096, 14246370, 18995160, 28492740, 56985480]

約数ペア:

[(1, 56985480), (2, 28492740), (3, 18995160), (4, 14246370), (5, 11397096), (6, 9497580), (8, 7123185), (9, 6331720), (10, 5698548), (12, 4748790), (15, 3799032), (18, 3165860), (20, 2849274), (24, 2374395), (30, 1899516), (36, 1582930), (40, 1424637), (45, 1266344), (60, 949758), (72, 791465), (90, 633172), (120, 474879), (180, 316586), (360, 158293)]