118522680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42943}}^1$

素因数の和:42980

約数の個数: 64

約数和(自身を含む): 371036160

約数和(自身を除く): 252513480

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, 42943, 85886, 128829, 171772, 214715, 257658, 343544, 429430, 515316, 644145, 858860, 987689, 1030632, 1288290, 1717720, 1975378, 2576580, 2963067, 3950756, 4938445, 5153160, 5926134, 7901512, 9876890, 11852268, 14815335, 19753780, 23704536, 29630670, 39507560, 59261340, 118522680]

約数ペア:

[(1, 118522680), (2, 59261340), (3, 39507560), (4, 29630670), (5, 23704536), (6, 19753780), (8, 14815335), (10, 11852268), (12, 9876890), (15, 7901512), (20, 5926134), (23, 5153160), (24, 4938445), (30, 3950756), (40, 2963067), (46, 2576580), (60, 1975378), (69, 1717720), (92, 1288290), (115, 1030632), (120, 987689), (138, 858860), (184, 644145), (230, 515316), (276, 429430), (345, 343544), (460, 257658), (552, 214715), (690, 171772), (920, 128829), (1380, 85886), (2760, 42943)]