4861370880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1107

約数の個数: 240

約数和(自身を含む): 16922392344

約数和(自身を除く): 12061021464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 257, 288, 320, 360, 384, 480, 512, 514, 576, 640, 720, 768, 771, 821, 960, 1028, 1152, 1280, 1285, 1440, 1536, 1542, 1642, 1920, 2056, 2304, 2313, 2463, 2560, 2570, 2880, 3084, 3284, 3840, 3855, 4105, 4112, 4608, 4626, 4926, 5140, 5760, 6168, 6568, 7389, 7680, 7710, 8210, 8224, 9252, 9852, 10280, 11520, 11565, 12315, 12336, 13136, 14778, 15420, 16420, 16448, 18504, 19704, 20560, 23040, 23130, 24630, 24672, 26272, 29556, 30840, 32840, 32896, 36945, 37008, 39408, 41120, 46260, 49260, 49344, 52544, 59112, 61680, 65680, 65792, 73890, 74016, 78816, 82240, 92520, 98520, 98688, 105088, 118224, 123360, 131360, 131584, 147780, 148032, 157632, 164480, 185040, 197040, 197376, 210176, 210997, 236448, 246720, 262720, 295560, 296064, 315264, 328960, 370080, 394080, 394752, 420352, 421994, 472896, 493440, 525440, 591120, 592128, 630528, 632991, 657920, 740160, 788160, 843988, 945792, 986880, 1050880, 1054985, 1182240, 1184256, 1261056, 1265982, 1480320, 1576320, 1687976, 1891584, 1898973, 1973760, 2101760, 2109970, 2364480, 2531964, 2960640, 3152640, 3164955, 3375952, 3783168, 3797946, 4219940, 4728960, 5063928, 5921280, 6305280, 6329910, 6751904, 7595892, 8439880, 9457920, 9494865, 10127856, 12659820, 13503808, 15191784, 16879760, 18915840, 18989730, 20255712, 25319640, 27007616, 30383568, 33759520, 37979460, 40511424, 50639280, 54015232, 60767136, 67519040, 75958920, 81022848, 101278560, 108030464, 121534272, 135038080, 151917840, 162045696, 202557120, 243068544, 270076160, 303835680, 324091392, 405114240, 486137088, 540152320, 607671360, 810228480, 972274176, 1215342720, 1620456960, 2430685440, 4861370880]

約数ペア:

[(1, 4861370880), (2, 2430685440), (3, 1620456960), (4, 1215342720), (5, 972274176), (6, 810228480), (8, 607671360), (9, 540152320), (10, 486137088), (12, 405114240), (15, 324091392), (16, 303835680), (18, 270076160), (20, 243068544), (24, 202557120), (30, 162045696), (32, 151917840), (36, 135038080), (40, 121534272), (45, 108030464), (48, 101278560), (60, 81022848), (64, 75958920), (72, 67519040), (80, 60767136), (90, 54015232), (96, 50639280), (120, 40511424), (128, 37979460), (144, 33759520), (160, 30383568), (180, 27007616), (192, 25319640), (240, 20255712), (256, 18989730), (257, 18915840), (288, 16879760), (320, 15191784), (360, 13503808), (384, 12659820), (480, 10127856), (512, 9494865), (514, 9457920), (576, 8439880), (640, 7595892), (720, 6751904), (768, 6329910), (771, 6305280), (821, 5921280), (960, 5063928), (1028, 4728960), (1152, 4219940), (1280, 3797946), (1285, 3783168), (1440, 3375952), (1536, 3164955), (1542, 3152640), (1642, 2960640), (1920, 2531964), (2056, 2364480), (2304, 2109970), (2313, 2101760), (2463, 1973760), (2560, 1898973), (2570, 1891584), (2880, 1687976), (3084, 1576320), (3284, 1480320), (3840, 1265982), (3855, 1261056), (4105, 1184256), (4112, 1182240), (4608, 1054985), (4626, 1050880), (4926, 986880), (5140, 945792), (5760, 843988), (6168, 788160), (6568, 740160), (7389, 657920), (7680, 632991), (7710, 630528), (8210, 592128), (8224, 591120), (9252, 525440), (9852, 493440), (10280, 472896), (11520, 421994), (11565, 420352), (12315, 394752), (12336, 394080), (13136, 370080), (14778, 328960), (15420, 315264), (16420, 296064), (16448, 295560), (18504, 262720), (19704, 246720), (20560, 236448), (23040, 210997), (23130, 210176), (24630, 197376), (24672, 197040), (26272, 185040), (29556, 164480), (30840, 157632), (32840, 148032), (32896, 147780), (36945, 131584), (37008, 131360), (39408, 123360), (41120, 118224), (46260, 105088), (49260, 98688), (49344, 98520), (52544, 92520), (59112, 82240), (61680, 78816), (65680, 74016), (65792, 73890)]