500171520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{130253}}^1$

素因数の和:130277

約数の個数: 72

約数和(自身を含む): 1597435056

約数和(自身を除く): 1097263536

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 130253, 260506, 390759, 521012, 651265, 781518, 1042024, 1302530, 1563036, 1953795, 2084048, 2605060, 3126072, 3907590, 4168096, 5210120, 6252144, 7815180, 8336192, 10420240, 12504288, 15630360, 16672384, 20840480, 25008576, 31260720, 33344768, 41680960, 50017152, 62521440, 83361920, 100034304, 125042880, 166723840, 250085760, 500171520]

約数ペア:

[(1, 500171520), (2, 250085760), (3, 166723840), (4, 125042880), (5, 100034304), (6, 83361920), (8, 62521440), (10, 50017152), (12, 41680960), (15, 33344768), (16, 31260720), (20, 25008576), (24, 20840480), (30, 16672384), (32, 15630360), (40, 12504288), (48, 10420240), (60, 8336192), (64, 7815180), (80, 6252144), (96, 5210120), (120, 4168096), (128, 3907590), (160, 3126072), (192, 2605060), (240, 2084048), (256, 1953795), (320, 1563036), (384, 1302530), (480, 1042024), (640, 781518), (768, 651265), (960, 521012), (1280, 390759), (1920, 260506), (3840, 130253)]