191884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{133253}}^1$

素因数の和:133274

約数の個数: 72

約数和(自身を含む): 654810156

約数和(自身を除く): 462925836

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, 133253, 266506, 399759, 533012, 666265, 799518, 1066024, 1199277, 1332530, 1599036, 1998795, 2132048, 2398554, 2665060, 3198072, 3997590, 4264096, 4797108, 5330120, 5996385, 6396144, 7995180, 9594216, 10660240, 11992770, 12792288, 15990360, 19188432, 21320480, 23985540, 31980720, 38376864, 47971080, 63961440, 95942160, 191884320]

約数ペア:

[(1, 191884320), (2, 95942160), (3, 63961440), (4, 47971080), (5, 38376864), (6, 31980720), (8, 23985540), (9, 21320480), (10, 19188432), (12, 15990360), (15, 12792288), (16, 11992770), (18, 10660240), (20, 9594216), (24, 7995180), (30, 6396144), (32, 5996385), (36, 5330120), (40, 4797108), (45, 4264096), (48, 3997590), (60, 3198072), (72, 2665060), (80, 2398554), (90, 2132048), (96, 1998795), (120, 1599036), (144, 1332530), (160, 1199277), (180, 1066024), (240, 799518), (288, 666265), (360, 533012), (480, 399759), (720, 266506), (1440, 133253)]