120853920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 425005056

約数和(自身を除く): 304151136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 487, 517, 528, 564, 660, 705, 752, 880, 940, 974, 1034, 1056, 1128, 1320, 1410, 1461, 1504, 1551, 1760, 1880, 1948, 2068, 2256, 2435, 2585, 2640, 2820, 2922, 3102, 3760, 3896, 4136, 4512, 4870, 5170, 5280, 5357, 5640, 5844, 6204, 7305, 7520, 7755, 7792, 8272, 9740, 10340, 10714, 11280, 11688, 12408, 14610, 15510, 15584, 16071, 16544, 19480, 20680, 21428, 22560, 22889, 23376, 24816, 26785, 29220, 31020, 32142, 38960, 41360, 42856, 45778, 46752, 49632, 53570, 58440, 62040, 64284, 68667, 77920, 80355, 82720, 85712, 91556, 107140, 114445, 116880, 124080, 128568, 137334, 160710, 171424, 183112, 214280, 228890, 233760, 248160, 251779, 257136, 274668, 321420, 343335, 366224, 428560, 457780, 503558, 514272, 549336, 642840, 686670, 732448, 755337, 857120, 915560, 1007116, 1098672, 1258895, 1285680, 1373340, 1510674, 1831120, 2014232, 2197344, 2517790, 2571360, 2746680, 3021348, 3662240, 3776685, 4028464, 5035580, 5493360, 6042696, 7553370, 8056928, 10071160, 10986720, 12085392, 15106740, 20142320, 24170784, 30213480, 40284640, 60426960, 120853920]

約数ペア:

[(1, 120853920), (2, 60426960), (3, 40284640), (4, 30213480), (5, 24170784), (6, 20142320), (8, 15106740), (10, 12085392), (11, 10986720), (12, 10071160), (15, 8056928), (16, 7553370), (20, 6042696), (22, 5493360), (24, 5035580), (30, 4028464), (32, 3776685), (33, 3662240), (40, 3021348), (44, 2746680), (47, 2571360), (48, 2517790), (55, 2197344), (60, 2014232), (66, 1831120), (80, 1510674), (88, 1373340), (94, 1285680), (96, 1258895), (110, 1098672), (120, 1007116), (132, 915560), (141, 857120), (160, 755337), (165, 732448), (176, 686670), (188, 642840), (220, 549336), (235, 514272), (240, 503558), (264, 457780), (282, 428560), (330, 366224), (352, 343335), (376, 321420), (440, 274668), (470, 257136), (480, 251779), (487, 248160), (517, 233760), (528, 228890), (564, 214280), (660, 183112), (705, 171424), (752, 160710), (880, 137334), (940, 128568), (974, 124080), (1034, 116880), (1056, 114445), (1128, 107140), (1320, 91556), (1410, 85712), (1461, 82720), (1504, 80355), (1551, 77920), (1760, 68667), (1880, 64284), (1948, 62040), (2068, 58440), (2256, 53570), (2435, 49632), (2585, 46752), (2640, 45778), (2820, 42856), (2922, 41360), (3102, 38960), (3760, 32142), (3896, 31020), (4136, 29220), (4512, 26785), (4870, 24816), (5170, 23376), (5280, 22889), (5357, 22560), (5640, 21428), (5844, 20680), (6204, 19480), (7305, 16544), (7520, 16071), (7755, 15584), (7792, 15510), (8272, 14610), (9740, 12408), (10340, 11688), (10714, 11280)]