963240

素因数分解:

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

素因数の和:386

約数の個数: 64

約数和(自身を含む): 3024000

約数和(自身を除く): 2060760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 349, 460, 552, 690, 698, 920, 1047, 1380, 1396, 1745, 2094, 2760, 2792, 3490, 4188, 5235, 6980, 8027, 8376, 10470, 13960, 16054, 20940, 24081, 32108, 40135, 41880, 48162, 64216, 80270, 96324, 120405, 160540, 192648, 240810, 321080, 481620, 963240]

約数ペア:

[(1, 963240), (2, 481620), (3, 321080), (4, 240810), (5, 192648), (6, 160540), (8, 120405), (10, 96324), (12, 80270), (15, 64216), (20, 48162), (23, 41880), (24, 40135), (30, 32108), (40, 24081), (46, 20940), (60, 16054), (69, 13960), (92, 10470), (115, 8376), (120, 8027), (138, 6980), (184, 5235), (230, 4188), (276, 3490), (345, 2792), (349, 2760), (460, 2094), (552, 1745), (690, 1396), (698, 1380), (920, 1047)]