30020318240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{11903}}^1$

素因数の和:13362

約数の個数: 96

約数和(自身を含む): 77431044096

約数和(自身を除く): 47410725856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1433, 1760, 2866, 5732, 7165, 11464, 11903, 14330, 15763, 22928, 23806, 28660, 31526, 45856, 47612, 57320, 59515, 63052, 78815, 95224, 114640, 119030, 126104, 130933, 157630, 190448, 229280, 238060, 252208, 261866, 315260, 380896, 476120, 504416, 523732, 630520, 654665, 952240, 1047464, 1261040, 1309330, 1904480, 2094928, 2522080, 2618660, 4189856, 5237320, 10474640, 17056999, 20949280, 34113998, 68227996, 85284995, 136455992, 170569990, 187626989, 272911984, 341139980, 375253978, 545823968, 682279960, 750507956, 938134945, 1364559920, 1501015912, 1876269890, 2729119840, 3002031824, 3752539780, 6004063648, 7505079560, 15010159120, 30020318240]

約数ペア:

[(1, 30020318240), (2, 15010159120), (4, 7505079560), (5, 6004063648), (8, 3752539780), (10, 3002031824), (11, 2729119840), (16, 1876269890), (20, 1501015912), (22, 1364559920), (32, 938134945), (40, 750507956), (44, 682279960), (55, 545823968), (80, 375253978), (88, 341139980), (110, 272911984), (160, 187626989), (176, 170569990), (220, 136455992), (352, 85284995), (440, 68227996), (880, 34113998), (1433, 20949280), (1760, 17056999), (2866, 10474640), (5732, 5237320), (7165, 4189856), (11464, 2618660), (11903, 2522080), (14330, 2094928), (15763, 1904480), (22928, 1309330), (23806, 1261040), (28660, 1047464), (31526, 952240), (45856, 654665), (47612, 630520), (57320, 523732), (59515, 504416), (63052, 476120), (78815, 380896), (95224, 315260), (114640, 261866), (119030, 252208), (126104, 238060), (130933, 229280), (157630, 190448)]