158836620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115099}}^1$

素因数の和:115134

約数の個数: 48

約数和(自身を含む): 464083200

約数和(自身を除く): 305246580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 115099, 230198, 345297, 460396, 575495, 690594, 1150990, 1381188, 1726485, 2301980, 2647277, 3452970, 5294554, 6905940, 7941831, 10589108, 13236385, 15883662, 26472770, 31767324, 39709155, 52945540, 79418310, 158836620]

約数ペア:

[(1, 158836620), (2, 79418310), (3, 52945540), (4, 39709155), (5, 31767324), (6, 26472770), (10, 15883662), (12, 13236385), (15, 10589108), (20, 7941831), (23, 6905940), (30, 5294554), (46, 3452970), (60, 2647277), (69, 2301980), (92, 1726485), (115, 1381188), (138, 1150990), (230, 690594), (276, 575495), (345, 460396), (460, 345297), (690, 230198), (1380, 115099)]