85557240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10333}}^1$

素因数の和:10373

約数の個数: 96

約数和(自身を含む): 290178720

約数和(自身を除く): 204621480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 10333, 20666, 30999, 41332, 51665, 61998, 82664, 92997, 103330, 123996, 154995, 185994, 206660, 237659, 247992, 309990, 371988, 413320, 464985, 475318, 619980, 712977, 743976, 929970, 950636, 1188295, 1239960, 1425954, 1859940, 1901272, 2138931, 2376590, 2851908, 3564885, 3719880, 4277862, 4753180, 5703816, 7129770, 8555724, 9506360, 10694655, 14259540, 17111448, 21389310, 28519080, 42778620, 85557240]

約数ペア:

[(1, 85557240), (2, 42778620), (3, 28519080), (4, 21389310), (5, 17111448), (6, 14259540), (8, 10694655), (9, 9506360), (10, 8555724), (12, 7129770), (15, 5703816), (18, 4753180), (20, 4277862), (23, 3719880), (24, 3564885), (30, 2851908), (36, 2376590), (40, 2138931), (45, 1901272), (46, 1859940), (60, 1425954), (69, 1239960), (72, 1188295), (90, 950636), (92, 929970), (115, 743976), (120, 712977), (138, 619980), (180, 475318), (184, 464985), (207, 413320), (230, 371988), (276, 309990), (345, 247992), (360, 237659), (414, 206660), (460, 185994), (552, 154995), (690, 123996), (828, 103330), (920, 92997), (1035, 82664), (1380, 61998), (1656, 51665), (2070, 41332), (2760, 30999), (4140, 20666), (8280, 10333)]