61918560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 236597760

約数和(自身を除く): 174679200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1303, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2606, 2640, 2970, 3168, 3909, 3960, 4320, 4752, 5212, 5280, 5940, 6515, 7818, 7920, 9504, 10424, 11727, 11880, 13030, 14333, 15636, 15840, 19545, 20848, 23454, 23760, 26060, 28666, 31272, 35181, 39090, 41696, 42999, 46908, 47520, 52120, 57332, 58635, 62544, 70362, 71665, 78180, 85998, 93816, 104240, 114664, 117270, 125088, 128997, 140724, 143330, 156360, 171996, 175905, 187632, 208480, 214995, 229328, 234540, 257994, 281448, 286660, 312720, 343992, 351810, 375264, 386991, 429990, 458656, 469080, 515988, 562896, 573320, 625440, 644985, 687984, 703620, 773982, 859980, 938160, 1031976, 1125792, 1146640, 1289970, 1375968, 1407240, 1547964, 1719960, 1876320, 1934955, 2063952, 2293280, 2579940, 2814480, 3095928, 3439920, 3869910, 4127904, 5159880, 5628960, 6191856, 6879840, 7739820, 10319760, 12383712, 15479640, 20639520, 30959280, 61918560]

約数ペア:

[(1, 61918560), (2, 30959280), (3, 20639520), (4, 15479640), (5, 12383712), (6, 10319760), (8, 7739820), (9, 6879840), (10, 6191856), (11, 5628960), (12, 5159880), (15, 4127904), (16, 3869910), (18, 3439920), (20, 3095928), (22, 2814480), (24, 2579940), (27, 2293280), (30, 2063952), (32, 1934955), (33, 1876320), (36, 1719960), (40, 1547964), (44, 1407240), (45, 1375968), (48, 1289970), (54, 1146640), (55, 1125792), (60, 1031976), (66, 938160), (72, 859980), (80, 773982), (88, 703620), (90, 687984), (96, 644985), (99, 625440), (108, 573320), (110, 562896), (120, 515988), (132, 469080), (135, 458656), (144, 429990), (160, 386991), (165, 375264), (176, 351810), (180, 343992), (198, 312720), (216, 286660), (220, 281448), (240, 257994), (264, 234540), (270, 229328), (288, 214995), (297, 208480), (330, 187632), (352, 175905), (360, 171996), (396, 156360), (432, 143330), (440, 140724), (480, 128997), (495, 125088), (528, 117270), (540, 114664), (594, 104240), (660, 93816), (720, 85998), (792, 78180), (864, 71665), (880, 70362), (990, 62544), (1056, 58635), (1080, 57332), (1188, 52120), (1303, 47520), (1320, 46908), (1440, 42999), (1485, 41696), (1584, 39090), (1760, 35181), (1980, 31272), (2160, 28666), (2376, 26060), (2606, 23760), (2640, 23454), (2970, 20848), (3168, 19545), (3909, 15840), (3960, 15636), (4320, 14333), (4752, 13030), (5212, 11880), (5280, 11727), (5940, 10424), (6515, 9504), (7818, 7920)]