68561160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24841}}^1$

素因数の和:24878

約数の個数: 64

約数和(自身を含む): 214634880

約数和(自身を除く): 146073720

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, 24841, 49682, 74523, 99364, 124205, 149046, 198728, 248410, 298092, 372615, 496820, 571343, 596184, 745230, 993640, 1142686, 1490460, 1714029, 2285372, 2856715, 2980920, 3428058, 4570744, 5713430, 6856116, 8570145, 11426860, 13712232, 17140290, 22853720, 34280580, 68561160]

約数ペア:

[(1, 68561160), (2, 34280580), (3, 22853720), (4, 17140290), (5, 13712232), (6, 11426860), (8, 8570145), (10, 6856116), (12, 5713430), (15, 4570744), (20, 3428058), (23, 2980920), (24, 2856715), (30, 2285372), (40, 1714029), (46, 1490460), (60, 1142686), (69, 993640), (92, 745230), (115, 596184), (120, 571343), (138, 496820), (184, 372615), (230, 298092), (276, 248410), (345, 198728), (460, 149046), (552, 124205), (690, 99364), (920, 74523), (1380, 49682), (2760, 24841)]