30959280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 160

約数和(自身を含む): 116421120

約数和(自身を除く): 85461840

約数列:

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

約数ペア:

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