2979235440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2591}}^1$

素因数の和:4207

約数の個数: 120

約数和(自身を含む): 10015394688

約数和(自身を除く): 7036159248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1597, 2591, 3194, 4791, 5182, 6388, 7773, 7985, 9582, 10364, 12776, 12955, 14373, 15546, 15970, 19164, 20728, 23319, 23955, 25552, 25910, 28746, 31092, 31940, 38328, 38865, 41456, 46638, 47910, 51820, 57492, 62184, 63880, 71865, 76656, 77730, 93276, 95820, 103640, 114984, 116595, 124368, 127760, 143730, 155460, 186552, 191640, 207280, 229968, 233190, 287460, 310920, 373104, 383280, 466380, 574920, 621840, 932760, 1149840, 1865520, 4137827, 8275654, 12413481, 16551308, 20689135, 24826962, 33102616, 37240443, 41378270, 49653924, 62067405, 66205232, 74480886, 82756540, 99307848, 124134810, 148961772, 165513080, 186202215, 198615696, 248269620, 297923544, 331026160, 372404430, 496539240, 595847088, 744808860, 993078480, 1489617720, 2979235440]

約数ペア:

[(1, 2979235440), (2, 1489617720), (3, 993078480), (4, 744808860), (5, 595847088), (6, 496539240), (8, 372404430), (9, 331026160), (10, 297923544), (12, 248269620), (15, 198615696), (16, 186202215), (18, 165513080), (20, 148961772), (24, 124134810), (30, 99307848), (36, 82756540), (40, 74480886), (45, 66205232), (48, 62067405), (60, 49653924), (72, 41378270), (80, 37240443), (90, 33102616), (120, 24826962), (144, 20689135), (180, 16551308), (240, 12413481), (360, 8275654), (720, 4137827), (1597, 1865520), (2591, 1149840), (3194, 932760), (4791, 621840), (5182, 574920), (6388, 466380), (7773, 383280), (7985, 373104), (9582, 310920), (10364, 287460), (12776, 233190), (12955, 229968), (14373, 207280), (15546, 191640), (15970, 186552), (19164, 155460), (20728, 143730), (23319, 127760), (23955, 124368), (25552, 116595), (25910, 114984), (28746, 103640), (31092, 95820), (31940, 93276), (38328, 77730), (38865, 76656), (41456, 71865), (46638, 63880), (47910, 62184), (51820, 57492)]