91139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 112

約数和(自身を含む): 291876480

約数和(自身を除く): 200736960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 683, 695, 834, 960, 1112, 1366, 1390, 1668, 2049, 2085, 2224, 2732, 2780, 3336, 3415, 4098, 4170, 4448, 5464, 5560, 6672, 6830, 8196, 8340, 8896, 10245, 10928, 11120, 13344, 13660, 16392, 16680, 20490, 21856, 22240, 26688, 27320, 32784, 33360, 40980, 43712, 44480, 54640, 65568, 66720, 81960, 94937, 109280, 131136, 133440, 163920, 189874, 218560, 284811, 327840, 379748, 474685, 569622, 655680, 759496, 949370, 1139244, 1424055, 1518992, 1898740, 2278488, 2848110, 3037984, 3797480, 4556976, 5696220, 6075968, 7594960, 9113952, 11392440, 15189920, 18227904, 22784880, 30379840, 45569760, 91139520]

約数ペア:

[(1, 91139520), (2, 45569760), (3, 30379840), (4, 22784880), (5, 18227904), (6, 15189920), (8, 11392440), (10, 9113952), (12, 7594960), (15, 6075968), (16, 5696220), (20, 4556976), (24, 3797480), (30, 3037984), (32, 2848110), (40, 2278488), (48, 1898740), (60, 1518992), (64, 1424055), (80, 1139244), (96, 949370), (120, 759496), (139, 655680), (160, 569622), (192, 474685), (240, 379748), (278, 327840), (320, 284811), (417, 218560), (480, 189874), (556, 163920), (683, 133440), (695, 131136), (834, 109280), (960, 94937), (1112, 81960), (1366, 66720), (1390, 65568), (1668, 54640), (2049, 44480), (2085, 43712), (2224, 40980), (2732, 33360), (2780, 32784), (3336, 27320), (3415, 26688), (4098, 22240), (4170, 21856), (4448, 20490), (5464, 16680), (5560, 16392), (6672, 13660), (6830, 13344), (8196, 11120), (8340, 10928), (8896, 10245)]