1454969520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2621}}^1$

素因数の和:2900

約数の個数: 160

約数和(自身を含む): 5032981440

約数和(自身を除く): 3578011920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 432, 514, 540, 720, 771, 1028, 1080, 1285, 1542, 2056, 2160, 2313, 2570, 2621, 3084, 3855, 4112, 4626, 5140, 5242, 6168, 6939, 7710, 7863, 9252, 10280, 10484, 11565, 12336, 13105, 13878, 15420, 15726, 18504, 20560, 20968, 23130, 23589, 26210, 27756, 30840, 31452, 34695, 37008, 39315, 41936, 46260, 47178, 52420, 55512, 61680, 62904, 69390, 70767, 78630, 92520, 94356, 104840, 111024, 117945, 125808, 138780, 141534, 157260, 185040, 188712, 209680, 235890, 277560, 283068, 314520, 353835, 377424, 471780, 555120, 566136, 629040, 673597, 707670, 943560, 1132272, 1347194, 1415340, 1887120, 2020791, 2694388, 2830680, 3367985, 4041582, 5388776, 5661360, 6062373, 6735970, 8083164, 10103955, 10777552, 12124746, 13471940, 16166328, 18187119, 20207910, 24249492, 26943880, 30311865, 32332656, 36374238, 40415820, 48498984, 53887760, 60623730, 72748476, 80831640, 90935595, 96997968, 121247460, 145496952, 161663280, 181871190, 242494920, 290993904, 363742380, 484989840, 727484760, 1454969520]

約数ペア:

[(1, 1454969520), (2, 727484760), (3, 484989840), (4, 363742380), (5, 290993904), (6, 242494920), (8, 181871190), (9, 161663280), (10, 145496952), (12, 121247460), (15, 96997968), (16, 90935595), (18, 80831640), (20, 72748476), (24, 60623730), (27, 53887760), (30, 48498984), (36, 40415820), (40, 36374238), (45, 32332656), (48, 30311865), (54, 26943880), (60, 24249492), (72, 20207910), (80, 18187119), (90, 16166328), (108, 13471940), (120, 12124746), (135, 10777552), (144, 10103955), (180, 8083164), (216, 6735970), (240, 6062373), (257, 5661360), (270, 5388776), (360, 4041582), (432, 3367985), (514, 2830680), (540, 2694388), (720, 2020791), (771, 1887120), (1028, 1415340), (1080, 1347194), (1285, 1132272), (1542, 943560), (2056, 707670), (2160, 673597), (2313, 629040), (2570, 566136), (2621, 555120), (3084, 471780), (3855, 377424), (4112, 353835), (4626, 314520), (5140, 283068), (5242, 277560), (6168, 235890), (6939, 209680), (7710, 188712), (7863, 185040), (9252, 157260), (10280, 141534), (10484, 138780), (11565, 125808), (12336, 117945), (13105, 111024), (13878, 104840), (15420, 94356), (15726, 92520), (18504, 78630), (20560, 70767), (20968, 69390), (23130, 62904), (23589, 61680), (26210, 55512), (27756, 52420), (30840, 47178), (31452, 46260), (34695, 41936), (37008, 39315)]