481620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 1411200

約数和(自身を除く): 929580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 349, 460, 690, 698, 1047, 1380, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 8027, 10470, 16054, 20940, 24081, 32108, 40135, 48162, 80270, 96324, 120405, 160540, 240810, 481620]

約数ペア:

[(1, 481620), (2, 240810), (3, 160540), (4, 120405), (5, 96324), (6, 80270), (10, 48162), (12, 40135), (15, 32108), (20, 24081), (23, 20940), (30, 16054), (46, 10470), (60, 8027), (69, 6980), (92, 5235), (115, 4188), (138, 3490), (230, 2094), (276, 1745), (345, 1396), (349, 1380), (460, 1047), (690, 698)]