82471560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29881}}^1$

素因数の和:29918

約数の個数: 64

約数和(自身を含む): 258180480

約数和(自身を除く): 175708920

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, 29881, 59762, 89643, 119524, 149405, 179286, 239048, 298810, 358572, 448215, 597620, 687263, 717144, 896430, 1195240, 1374526, 1792860, 2061789, 2749052, 3436315, 3585720, 4123578, 5498104, 6872630, 8247156, 10308945, 13745260, 16494312, 20617890, 27490520, 41235780, 82471560]

約数ペア:

[(1, 82471560), (2, 41235780), (3, 27490520), (4, 20617890), (5, 16494312), (6, 13745260), (8, 10308945), (10, 8247156), (12, 6872630), (15, 5498104), (20, 4123578), (23, 3585720), (24, 3436315), (30, 2749052), (40, 2061789), (46, 1792860), (60, 1374526), (69, 1195240), (92, 896430), (115, 717144), (120, 687263), (138, 597620), (184, 448215), (230, 358572), (276, 298810), (345, 239048), (460, 179286), (552, 149405), (690, 119524), (920, 89643), (1380, 59762), (2760, 29881)]