8688480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 28594944

約数和(自身を除く): 19906464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 787, 920, 1104, 1380, 1574, 1840, 2208, 2361, 2760, 3148, 3680, 3935, 4722, 5520, 6296, 7870, 9444, 11040, 11805, 12592, 15740, 18101, 18888, 23610, 25184, 31480, 36202, 37776, 47220, 54303, 62960, 72404, 75552, 90505, 94440, 108606, 125920, 144808, 181010, 188880, 217212, 271515, 289616, 362020, 377760, 434424, 543030, 579232, 724040, 868848, 1086060, 1448080, 1737696, 2172120, 2896160, 4344240, 8688480]

約数ペア:

[(1, 8688480), (2, 4344240), (3, 2896160), (4, 2172120), (5, 1737696), (6, 1448080), (8, 1086060), (10, 868848), (12, 724040), (15, 579232), (16, 543030), (20, 434424), (23, 377760), (24, 362020), (30, 289616), (32, 271515), (40, 217212), (46, 188880), (48, 181010), (60, 144808), (69, 125920), (80, 108606), (92, 94440), (96, 90505), (115, 75552), (120, 72404), (138, 62960), (160, 54303), (184, 47220), (230, 37776), (240, 36202), (276, 31480), (345, 25184), (368, 23610), (460, 18888), (480, 18101), (552, 15740), (690, 12592), (736, 11805), (787, 11040), (920, 9444), (1104, 7870), (1380, 6296), (1574, 5520), (1840, 4722), (2208, 3935), (2361, 3680), (2760, 3148)]