201904320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210317}}^1$

素因数の和:210337

約数の個数: 56

約数和(自身を含む): 641049264

約数和(自身を除く): 439144944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210317, 420634, 630951, 841268, 1051585, 1261902, 1682536, 2103170, 2523804, 3154755, 3365072, 4206340, 5047608, 6309510, 6730144, 8412680, 10095216, 12619020, 13460288, 16825360, 20190432, 25238040, 33650720, 40380864, 50476080, 67301440, 100952160, 201904320]

約数ペア:

[(1, 201904320), (2, 100952160), (3, 67301440), (4, 50476080), (5, 40380864), (6, 33650720), (8, 25238040), (10, 20190432), (12, 16825360), (15, 13460288), (16, 12619020), (20, 10095216), (24, 8412680), (30, 6730144), (32, 6309510), (40, 5047608), (48, 4206340), (60, 3365072), (64, 3154755), (80, 2523804), (96, 2103170), (120, 1682536), (160, 1261902), (192, 1051585), (240, 841268), (320, 630951), (480, 420634), (960, 210317)]