30433920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 107442720

約数和(自身を除く): 77008800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 131, 132, 160, 165, 176, 192, 220, 240, 242, 262, 264, 320, 330, 352, 363, 384, 393, 440, 480, 484, 524, 528, 605, 640, 655, 660, 704, 726, 786, 880, 960, 968, 1048, 1056, 1210, 1310, 1320, 1408, 1441, 1452, 1572, 1760, 1815, 1920, 1936, 1965, 2096, 2112, 2420, 2620, 2640, 2882, 2904, 3144, 3520, 3630, 3872, 3930, 4192, 4224, 4323, 4840, 5240, 5280, 5764, 5808, 6288, 7040, 7205, 7260, 7744, 7860, 8384, 8646, 9680, 10480, 10560, 11528, 11616, 12576, 14410, 14520, 15488, 15720, 15851, 16768, 17292, 19360, 20960, 21120, 21615, 23056, 23232, 25152, 28820, 29040, 31440, 31702, 34584, 38720, 41920, 43230, 46112, 46464, 47553, 50304, 57640, 58080, 62880, 63404, 69168, 77440, 79255, 83840, 86460, 92224, 95106, 115280, 116160, 125760, 126808, 138336, 158510, 172920, 184448, 190212, 230560, 232320, 237765, 251520, 253616, 276672, 317020, 345840, 380424, 461120, 475530, 507232, 553344, 634040, 691680, 760848, 922240, 951060, 1014464, 1268080, 1383360, 1521696, 1902120, 2028928, 2536160, 2766720, 3043392, 3804240, 5072320, 6086784, 7608480, 10144640, 15216960, 30433920]

約数ペア:

[(1, 30433920), (2, 15216960), (3, 10144640), (4, 7608480), (5, 6086784), (6, 5072320), (8, 3804240), (10, 3043392), (11, 2766720), (12, 2536160), (15, 2028928), (16, 1902120), (20, 1521696), (22, 1383360), (24, 1268080), (30, 1014464), (32, 951060), (33, 922240), (40, 760848), (44, 691680), (48, 634040), (55, 553344), (60, 507232), (64, 475530), (66, 461120), (80, 380424), (88, 345840), (96, 317020), (110, 276672), (120, 253616), (121, 251520), (128, 237765), (131, 232320), (132, 230560), (160, 190212), (165, 184448), (176, 172920), (192, 158510), (220, 138336), (240, 126808), (242, 125760), (262, 116160), (264, 115280), (320, 95106), (330, 92224), (352, 86460), (363, 83840), (384, 79255), (393, 77440), (440, 69168), (480, 63404), (484, 62880), (524, 58080), (528, 57640), (605, 50304), (640, 47553), (655, 46464), (660, 46112), (704, 43230), (726, 41920), (786, 38720), (880, 34584), (960, 31702), (968, 31440), (1048, 29040), (1056, 28820), (1210, 25152), (1310, 23232), (1320, 23056), (1408, 21615), (1441, 21120), (1452, 20960), (1572, 19360), (1760, 17292), (1815, 16768), (1920, 15851), (1936, 15720), (1965, 15488), (2096, 14520), (2112, 14410), (2420, 12576), (2620, 11616), (2640, 11528), (2882, 10560), (2904, 10480), (3144, 9680), (3520, 8646), (3630, 8384), (3872, 7860), (3930, 7744), (4192, 7260), (4224, 7205), (4323, 7040), (4840, 6288), (5240, 5808), (5280, 5764)]