139620960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96959}}^1$

素因数の和:96980

約数の個数: 72

約数和(自身を含む): 476461440

約数和(自身を除く): 336840480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 96959, 193918, 290877, 387836, 484795, 581754, 775672, 872631, 969590, 1163508, 1454385, 1551344, 1745262, 1939180, 2327016, 2908770, 3102688, 3490524, 3878360, 4363155, 4654032, 5817540, 6981048, 7756720, 8726310, 9308064, 11635080, 13962096, 15513440, 17452620, 23270160, 27924192, 34905240, 46540320, 69810480, 139620960]

約数ペア:

[(1, 139620960), (2, 69810480), (3, 46540320), (4, 34905240), (5, 27924192), (6, 23270160), (8, 17452620), (9, 15513440), (10, 13962096), (12, 11635080), (15, 9308064), (16, 8726310), (18, 7756720), (20, 6981048), (24, 5817540), (30, 4654032), (32, 4363155), (36, 3878360), (40, 3490524), (45, 3102688), (48, 2908770), (60, 2327016), (72, 1939180), (80, 1745262), (90, 1551344), (96, 1454385), (120, 1163508), (144, 969590), (160, 872631), (180, 775672), (240, 581754), (288, 484795), (360, 387836), (480, 290877), (720, 193918), (1440, 96959)]