1283852760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{19559}}^1$

素因数の和:20120

約数の個数: 64

約数和(自身を含む): 3858796800

約数和(自身を除く): 2574944040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 10940, 13128, 16410, 19559, 21880, 32820, 39118, 58677, 65640, 78236, 97795, 117354, 156472, 195590, 234708, 293385, 391180, 469416, 586770, 782360, 1173540, 2347080, 10698773, 21397546, 32096319, 42795092, 53493865, 64192638, 85590184, 106987730, 128385276, 160481595, 213975460, 256770552, 320963190, 427950920, 641926380, 1283852760]

約数ペア:

[(1, 1283852760), (2, 641926380), (3, 427950920), (4, 320963190), (5, 256770552), (6, 213975460), (8, 160481595), (10, 128385276), (12, 106987730), (15, 85590184), (20, 64192638), (24, 53493865), (30, 42795092), (40, 32096319), (60, 21397546), (120, 10698773), (547, 2347080), (1094, 1173540), (1641, 782360), (2188, 586770), (2735, 469416), (3282, 391180), (4376, 293385), (5470, 234708), (6564, 195590), (8205, 156472), (10940, 117354), (13128, 97795), (16410, 78236), (19559, 65640), (21880, 58677), (32820, 39118)]