56853240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20599}}^1$

素因数の和:20636

約数の個数: 64

約数和(自身を含む): 177984000

約数和(自身を除く): 121130760

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, 460, 552, 690, 920, 1380, 2760, 20599, 41198, 61797, 82396, 102995, 123594, 164792, 205990, 247188, 308985, 411980, 473777, 494376, 617970, 823960, 947554, 1235940, 1421331, 1895108, 2368885, 2471880, 2842662, 3790216, 4737770, 5685324, 7106655, 9475540, 11370648, 14213310, 18951080, 28426620, 56853240]

約数ペア:

[(1, 56853240), (2, 28426620), (3, 18951080), (4, 14213310), (5, 11370648), (6, 9475540), (8, 7106655), (10, 5685324), (12, 4737770), (15, 3790216), (20, 2842662), (23, 2471880), (24, 2368885), (30, 1895108), (40, 1421331), (46, 1235940), (60, 947554), (69, 823960), (92, 617970), (115, 494376), (120, 473777), (138, 411980), (184, 308985), (230, 247188), (276, 205990), (345, 164792), (460, 123594), (552, 102995), (690, 82396), (920, 61797), (1380, 41198), (2760, 20599)]