20665272000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{861053}}^1$

素因数の和:861083

約数の個数: 112

約数和(自身を含む): 68236807392

約数和(自身を除く): 47571535392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 861053, 1722106, 2583159, 3444212, 4305265, 5166318, 6888424, 8610530, 10332636, 12915795, 13776848, 17221060, 20665272, 21526325, 25831590, 27553696, 34442120, 41330544, 43052650, 51663180, 55107392, 64578975, 68884240, 82661088, 86105300, 103326360, 107631625, 129157950, 137768480, 165322176, 172210600, 206652720, 215263250, 258315900, 275536960, 322894875, 344421200, 413305440, 430526500, 516631800, 645789750, 688842400, 826610880, 861053000, 1033263600, 1291579500, 1377684800, 1722106000, 2066527200, 2583159000, 3444212000, 4133054400, 5166318000, 6888424000, 10332636000, 20665272000]

約数ペア:

[(1, 20665272000), (2, 10332636000), (3, 6888424000), (4, 5166318000), (5, 4133054400), (6, 3444212000), (8, 2583159000), (10, 2066527200), (12, 1722106000), (15, 1377684800), (16, 1291579500), (20, 1033263600), (24, 861053000), (25, 826610880), (30, 688842400), (32, 645789750), (40, 516631800), (48, 430526500), (50, 413305440), (60, 344421200), (64, 322894875), (75, 275536960), (80, 258315900), (96, 215263250), (100, 206652720), (120, 172210600), (125, 165322176), (150, 137768480), (160, 129157950), (192, 107631625), (200, 103326360), (240, 86105300), (250, 82661088), (300, 68884240), (320, 64578975), (375, 55107392), (400, 51663180), (480, 43052650), (500, 41330544), (600, 34442120), (750, 27553696), (800, 25831590), (960, 21526325), (1000, 20665272), (1200, 17221060), (1500, 13776848), (1600, 12915795), (2000, 10332636), (2400, 8610530), (3000, 6888424), (4000, 5166318), (4800, 4305265), (6000, 3444212), (8000, 2583159), (12000, 1722106), (24000, 861053)]