68307240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24749}}^1$

素因数の和:24786

約数の個数: 64

約数和(自身を含む): 213840000

約数和(自身を除く): 145532760

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, 24749, 49498, 74247, 98996, 123745, 148494, 197992, 247490, 296988, 371235, 494980, 569227, 593976, 742470, 989960, 1138454, 1484940, 1707681, 2276908, 2846135, 2969880, 3415362, 4553816, 5692270, 6830724, 8538405, 11384540, 13661448, 17076810, 22769080, 34153620, 68307240]

約数ペア:

[(1, 68307240), (2, 34153620), (3, 22769080), (4, 17076810), (5, 13661448), (6, 11384540), (8, 8538405), (10, 6830724), (12, 5692270), (15, 4553816), (20, 3415362), (23, 2969880), (24, 2846135), (30, 2276908), (40, 1707681), (46, 1484940), (60, 1138454), (69, 989960), (92, 742470), (115, 593976), (120, 569227), (138, 494980), (184, 371235), (230, 296988), (276, 247490), (345, 197992), (460, 148494), (552, 123745), (690, 98996), (920, 74247), (1380, 49498), (2760, 24749)]