112719720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 353111040

約数和(自身を除く): 240391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 157, 186, 193, 248, 310, 314, 372, 386, 465, 471, 579, 620, 628, 744, 772, 785, 930, 942, 965, 1158, 1240, 1256, 1544, 1570, 1860, 1884, 1930, 2316, 2355, 2895, 3140, 3720, 3768, 3860, 4632, 4710, 4867, 5790, 5983, 6280, 7720, 9420, 9734, 11580, 11966, 14601, 17949, 18840, 19468, 23160, 23932, 24335, 29202, 29915, 30301, 35898, 38936, 47864, 48670, 58404, 59830, 60602, 71796, 73005, 89745, 90903, 97340, 116808, 119660, 121204, 143592, 146010, 151505, 179490, 181806, 194680, 239320, 242408, 292020, 303010, 358980, 363612, 454515, 584040, 606020, 717960, 727224, 909030, 939331, 1212040, 1818060, 1878662, 2817993, 3636120, 3757324, 4696655, 5635986, 7514648, 9393310, 11271972, 14089965, 18786620, 22543944, 28179930, 37573240, 56359860, 112719720]

約数ペア:

[(1, 112719720), (2, 56359860), (3, 37573240), (4, 28179930), (5, 22543944), (6, 18786620), (8, 14089965), (10, 11271972), (12, 9393310), (15, 7514648), (20, 5635986), (24, 4696655), (30, 3757324), (31, 3636120), (40, 2817993), (60, 1878662), (62, 1818060), (93, 1212040), (120, 939331), (124, 909030), (155, 727224), (157, 717960), (186, 606020), (193, 584040), (248, 454515), (310, 363612), (314, 358980), (372, 303010), (386, 292020), (465, 242408), (471, 239320), (579, 194680), (620, 181806), (628, 179490), (744, 151505), (772, 146010), (785, 143592), (930, 121204), (942, 119660), (965, 116808), (1158, 97340), (1240, 90903), (1256, 89745), (1544, 73005), (1570, 71796), (1860, 60602), (1884, 59830), (1930, 58404), (2316, 48670), (2355, 47864), (2895, 38936), (3140, 35898), (3720, 30301), (3768, 29915), (3860, 29202), (4632, 24335), (4710, 23932), (4867, 23160), (5790, 19468), (5983, 18840), (6280, 17949), (7720, 14601), (9420, 11966), (9734, 11580)]