1322725860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{319499}}^1$

素因数の和:319537

約数の個数: 72

約数和(自身を含む): 4186728000

約数和(自身を除く): 2864002140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 319499, 638998, 958497, 1277996, 1597495, 1916994, 2875491, 3194990, 3833988, 4792485, 5750982, 6389980, 7348477, 9584970, 11501964, 14377455, 14696954, 19169940, 22045431, 28754910, 29393908, 36742385, 44090862, 57509820, 66136293, 73484770, 88181724, 110227155, 132272586, 146969540, 220454310, 264545172, 330681465, 440908620, 661362930, 1322725860]

約数ペア:

[(1, 1322725860), (2, 661362930), (3, 440908620), (4, 330681465), (5, 264545172), (6, 220454310), (9, 146969540), (10, 132272586), (12, 110227155), (15, 88181724), (18, 73484770), (20, 66136293), (23, 57509820), (30, 44090862), (36, 36742385), (45, 29393908), (46, 28754910), (60, 22045431), (69, 19169940), (90, 14696954), (92, 14377455), (115, 11501964), (138, 9584970), (180, 7348477), (207, 6389980), (230, 5750982), (276, 4792485), (345, 3833988), (414, 3194990), (460, 2875491), (690, 1916994), (828, 1597495), (1035, 1277996), (1380, 958497), (2070, 638998), (4140, 319499)]