161010240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:844

約数の個数: 112

約数和(自身を含む): 513722112

約数和(自身を除く): 352711872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 367, 457, 480, 734, 914, 960, 1101, 1371, 1468, 1828, 1835, 2202, 2285, 2742, 2936, 3656, 3670, 4404, 4570, 5484, 5505, 5872, 6855, 7312, 7340, 8808, 9140, 10968, 11010, 11744, 13710, 14624, 14680, 17616, 18280, 21936, 22020, 23488, 27420, 29248, 29360, 35232, 36560, 43872, 44040, 54840, 58720, 70464, 73120, 87744, 88080, 109680, 117440, 146240, 167719, 176160, 219360, 335438, 352320, 438720, 503157, 670876, 838595, 1006314, 1341752, 1677190, 2012628, 2515785, 2683504, 3354380, 4025256, 5031570, 5367008, 6708760, 8050512, 10063140, 10734016, 13417520, 16101024, 20126280, 26835040, 32202048, 40252560, 53670080, 80505120, 161010240]

約数ペア:

[(1, 161010240), (2, 80505120), (3, 53670080), (4, 40252560), (5, 32202048), (6, 26835040), (8, 20126280), (10, 16101024), (12, 13417520), (15, 10734016), (16, 10063140), (20, 8050512), (24, 6708760), (30, 5367008), (32, 5031570), (40, 4025256), (48, 3354380), (60, 2683504), (64, 2515785), (80, 2012628), (96, 1677190), (120, 1341752), (160, 1006314), (192, 838595), (240, 670876), (320, 503157), (367, 438720), (457, 352320), (480, 335438), (734, 219360), (914, 176160), (960, 167719), (1101, 146240), (1371, 117440), (1468, 109680), (1828, 88080), (1835, 87744), (2202, 73120), (2285, 70464), (2742, 58720), (2936, 54840), (3656, 44040), (3670, 43872), (4404, 36560), (4570, 35232), (5484, 29360), (5505, 29248), (5872, 27420), (6855, 23488), (7312, 22020), (7340, 21936), (8808, 18280), (9140, 17616), (10968, 14680), (11010, 14624), (11744, 13710)]