289384920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24359}}^1$

素因数の和:24390

約数の個数: 128

約数和(自身を含む): 1052352000

約数和(自身を除く): 762967080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 24359, 48718, 73077, 97436, 121795, 146154, 194872, 219231, 243590, 267949, 292308, 365385, 438462, 487180, 535898, 584616, 657693, 730770, 803847, 876924, 974360, 1071796, 1096155, 1315386, 1339745, 1461540, 1607694, 1753848, 2143592, 2192310, 2411541, 2630772, 2679490, 2923080, 3215388, 3288465, 4019235, 4384620, 4823082, 5261544, 5358980, 6430776, 6576930, 7234623, 8038470, 8769240, 9646164, 10717960, 12057705, 13153860, 14469246, 16076940, 19292328, 24115410, 26307720, 28938492, 32153880, 36173115, 48230820, 57876984, 72346230, 96461640, 144692460, 289384920]

約数ペア:

[(1, 289384920), (2, 144692460), (3, 96461640), (4, 72346230), (5, 57876984), (6, 48230820), (8, 36173115), (9, 32153880), (10, 28938492), (11, 26307720), (12, 24115410), (15, 19292328), (18, 16076940), (20, 14469246), (22, 13153860), (24, 12057705), (27, 10717960), (30, 9646164), (33, 8769240), (36, 8038470), (40, 7234623), (44, 6576930), (45, 6430776), (54, 5358980), (55, 5261544), (60, 4823082), (66, 4384620), (72, 4019235), (88, 3288465), (90, 3215388), (99, 2923080), (108, 2679490), (110, 2630772), (120, 2411541), (132, 2192310), (135, 2143592), (165, 1753848), (180, 1607694), (198, 1461540), (216, 1339745), (220, 1315386), (264, 1096155), (270, 1071796), (297, 974360), (330, 876924), (360, 803847), (396, 730770), (440, 657693), (495, 584616), (540, 535898), (594, 487180), (660, 438462), (792, 365385), (990, 292308), (1080, 267949), (1188, 243590), (1320, 219231), (1485, 194872), (1980, 146154), (2376, 121795), (2970, 97436), (3960, 73077), (5940, 48718), (11880, 24359)]