15324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63853}}^1$

素因数の和:63869

約数の個数: 40

約数和(自身を含む): 47507376

約数和(自身を除く): 32182656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63853, 127706, 191559, 255412, 319265, 383118, 510824, 638530, 766236, 957795, 1021648, 1277060, 1532472, 1915590, 2554120, 3064944, 3831180, 5108240, 7662360, 15324720]

約数ペア:

[(1, 15324720), (2, 7662360), (3, 5108240), (4, 3831180), (5, 3064944), (6, 2554120), (8, 1915590), (10, 1532472), (12, 1277060), (15, 1021648), (16, 957795), (20, 766236), (24, 638530), (30, 510824), (40, 383118), (48, 319265), (60, 255412), (80, 191559), (120, 127706), (240, 63853)]