56067120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 195791040

約数和(自身を除く): 139723920

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, 101, 108, 120, 135, 144, 180, 202, 216, 240, 257, 270, 303, 360, 404, 432, 505, 514, 540, 606, 720, 771, 808, 909, 1010, 1028, 1080, 1212, 1285, 1515, 1542, 1616, 1818, 2020, 2056, 2160, 2313, 2424, 2570, 2727, 3030, 3084, 3636, 3855, 4040, 4112, 4545, 4626, 4848, 5140, 5454, 6060, 6168, 6939, 7272, 7710, 8080, 9090, 9252, 10280, 10908, 11565, 12120, 12336, 13635, 13878, 14544, 15420, 18180, 18504, 20560, 21816, 23130, 24240, 25957, 27270, 27756, 30840, 34695, 36360, 37008, 43632, 46260, 51914, 54540, 55512, 61680, 69390, 72720, 77871, 92520, 103828, 109080, 111024, 129785, 138780, 155742, 185040, 207656, 218160, 233613, 259570, 277560, 311484, 389355, 415312, 467226, 519140, 555120, 622968, 700839, 778710, 934452, 1038280, 1168065, 1245936, 1401678, 1557420, 1868904, 2076560, 2336130, 2803356, 3114840, 3504195, 3737808, 4672260, 5606712, 6229680, 7008390, 9344520, 11213424, 14016780, 18689040, 28033560, 56067120]

約数ペア:

[(1, 56067120), (2, 28033560), (3, 18689040), (4, 14016780), (5, 11213424), (6, 9344520), (8, 7008390), (9, 6229680), (10, 5606712), (12, 4672260), (15, 3737808), (16, 3504195), (18, 3114840), (20, 2803356), (24, 2336130), (27, 2076560), (30, 1868904), (36, 1557420), (40, 1401678), (45, 1245936), (48, 1168065), (54, 1038280), (60, 934452), (72, 778710), (80, 700839), (90, 622968), (101, 555120), (108, 519140), (120, 467226), (135, 415312), (144, 389355), (180, 311484), (202, 277560), (216, 259570), (240, 233613), (257, 218160), (270, 207656), (303, 185040), (360, 155742), (404, 138780), (432, 129785), (505, 111024), (514, 109080), (540, 103828), (606, 92520), (720, 77871), (771, 72720), (808, 69390), (909, 61680), (1010, 55512), (1028, 54540), (1080, 51914), (1212, 46260), (1285, 43632), (1515, 37008), (1542, 36360), (1616, 34695), (1818, 30840), (2020, 27756), (2056, 27270), (2160, 25957), (2313, 24240), (2424, 23130), (2570, 21816), (2727, 20560), (3030, 18504), (3084, 18180), (3636, 15420), (3855, 14544), (4040, 13878), (4112, 13635), (4545, 12336), (4626, 12120), (4848, 11565), (5140, 10908), (5454, 10280), (6060, 9252), (6168, 9090), (6939, 8080), (7272, 7710)]