225974160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313853}}^1$

素因数の和:313872

約数の個数: 60

約数和(自身を含む): 758898972

約数和(自身を除く): 532924812

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, 313853, 627706, 941559, 1255412, 1569265, 1883118, 2510824, 2824677, 3138530, 3766236, 4707795, 5021648, 5649354, 6277060, 7532472, 9415590, 11298708, 12554120, 14123385, 15064944, 18831180, 22597416, 25108240, 28246770, 37662360, 45194832, 56493540, 75324720, 112987080, 225974160]

約数ペア:

[(1, 225974160), (2, 112987080), (3, 75324720), (4, 56493540), (5, 45194832), (6, 37662360), (8, 28246770), (9, 25108240), (10, 22597416), (12, 18831180), (15, 15064944), (16, 14123385), (18, 12554120), (20, 11298708), (24, 9415590), (30, 7532472), (36, 6277060), (40, 5649354), (45, 5021648), (48, 4707795), (60, 3766236), (72, 3138530), (80, 2824677), (90, 2510824), (120, 1883118), (144, 1569265), (180, 1255412), (240, 941559), (360, 627706), (720, 313853)]