27565680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 85958784

約数和(自身を除く): 58393104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 347, 662, 694, 993, 1041, 1324, 1388, 1655, 1735, 1986, 2082, 2648, 2776, 3310, 3470, 3972, 4164, 4965, 5205, 5296, 5552, 6620, 6940, 7944, 8328, 9930, 10410, 13240, 13880, 15888, 16656, 19860, 20820, 26480, 27760, 39720, 41640, 79440, 83280, 114857, 229714, 344571, 459428, 574285, 689142, 918856, 1148570, 1378284, 1722855, 1837712, 2297140, 2756568, 3445710, 4594280, 5513136, 6891420, 9188560, 13782840, 27565680]

約数ペア:

[(1, 27565680), (2, 13782840), (3, 9188560), (4, 6891420), (5, 5513136), (6, 4594280), (8, 3445710), (10, 2756568), (12, 2297140), (15, 1837712), (16, 1722855), (20, 1378284), (24, 1148570), (30, 918856), (40, 689142), (48, 574285), (60, 459428), (80, 344571), (120, 229714), (240, 114857), (331, 83280), (347, 79440), (662, 41640), (694, 39720), (993, 27760), (1041, 26480), (1324, 20820), (1388, 19860), (1655, 16656), (1735, 15888), (1986, 13880), (2082, 13240), (2648, 10410), (2776, 9930), (3310, 8328), (3470, 7944), (3972, 6940), (4164, 6620), (4965, 5552), (5205, 5296)]