147782160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205253}}^1$

素因数の和:205272

約数の個数: 60

約数和(自身を含む): 496304172

約数和(自身を除く): 348522012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205253, 410506, 615759, 821012, 1026265, 1231518, 1642024, 1847277, 2052530, 2463036, 3078795, 3284048, 3694554, 4105060, 4926072, 6157590, 7389108, 8210120, 9236385, 9852144, 12315180, 14778216, 16420240, 18472770, 24630360, 29556432, 36945540, 49260720, 73891080, 147782160]

約数ペア:

[(1, 147782160), (2, 73891080), (3, 49260720), (4, 36945540), (5, 29556432), (6, 24630360), (8, 18472770), (9, 16420240), (10, 14778216), (12, 12315180), (15, 9852144), (16, 9236385), (18, 8210120), (20, 7389108), (24, 6157590), (30, 4926072), (36, 4105060), (40, 3694554), (45, 3284048), (48, 3078795), (60, 2463036), (72, 2052530), (80, 1847277), (90, 1642024), (120, 1231518), (144, 1026265), (180, 821012), (240, 615759), (360, 410506), (720, 205253)]