159227520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 512317440

約数和(自身を除く): 353089920

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 653, 762, 960, 1016, 1270, 1306, 1524, 1905, 1920, 1959, 2032, 2540, 2612, 3048, 3265, 3810, 3918, 4064, 5080, 5224, 6096, 6530, 7620, 7836, 8128, 9795, 10160, 10448, 12192, 13060, 15240, 15672, 16256, 19590, 20320, 20896, 24384, 26120, 30480, 31344, 39180, 40640, 41792, 48768, 52240, 60960, 62688, 78360, 81280, 82931, 83584, 104480, 121920, 125376, 156720, 165862, 208960, 243840, 248793, 250752, 313440, 331724, 414655, 417920, 497586, 626880, 663448, 829310, 995172, 1243965, 1253760, 1326896, 1658620, 1990344, 2487930, 2653792, 3317240, 3980688, 4975860, 5307584, 6634480, 7961376, 9951720, 10615168, 13268960, 15922752, 19903440, 26537920, 31845504, 39806880, 53075840, 79613760, 159227520]

約数ペア:

[(1, 159227520), (2, 79613760), (3, 53075840), (4, 39806880), (5, 31845504), (6, 26537920), (8, 19903440), (10, 15922752), (12, 13268960), (15, 10615168), (16, 9951720), (20, 7961376), (24, 6634480), (30, 5307584), (32, 4975860), (40, 3980688), (48, 3317240), (60, 2653792), (64, 2487930), (80, 1990344), (96, 1658620), (120, 1326896), (127, 1253760), (128, 1243965), (160, 995172), (192, 829310), (240, 663448), (254, 626880), (320, 497586), (381, 417920), (384, 414655), (480, 331724), (508, 313440), (635, 250752), (640, 248793), (653, 243840), (762, 208960), (960, 165862), (1016, 156720), (1270, 125376), (1306, 121920), (1524, 104480), (1905, 83584), (1920, 82931), (1959, 81280), (2032, 78360), (2540, 62688), (2612, 60960), (3048, 52240), (3265, 48768), (3810, 41792), (3918, 40640), (4064, 39180), (5080, 31344), (5224, 30480), (6096, 26120), (6530, 24384), (7620, 20896), (7836, 20320), (8128, 19590), (9795, 16256), (10160, 15672), (10448, 15240), (12192, 13060)]