77260320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53653}}^1$

素因数の和:53674

約数の個数: 72

約数和(自身を含む): 263655756

約数和(自身を除く): 186395436

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, 53653, 107306, 160959, 214612, 268265, 321918, 429224, 482877, 536530, 643836, 804795, 858448, 965754, 1073060, 1287672, 1609590, 1716896, 1931508, 2146120, 2414385, 2575344, 3219180, 3863016, 4292240, 4828770, 5150688, 6438360, 7726032, 8584480, 9657540, 12876720, 15452064, 19315080, 25753440, 38630160, 77260320]

約数ペア:

[(1, 77260320), (2, 38630160), (3, 25753440), (4, 19315080), (5, 15452064), (6, 12876720), (8, 9657540), (9, 8584480), (10, 7726032), (12, 6438360), (15, 5150688), (16, 4828770), (18, 4292240), (20, 3863016), (24, 3219180), (30, 2575344), (32, 2414385), (36, 2146120), (40, 1931508), (45, 1716896), (48, 1609590), (60, 1287672), (72, 1073060), (80, 965754), (90, 858448), (96, 804795), (120, 643836), (144, 536530), (160, 482877), (180, 429224), (240, 321918), (288, 268265), (360, 214612), (480, 160959), (720, 107306), (1440, 53653)]