1158660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 3623256

約数和(自身を除く): 2464596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 157, 164, 180, 205, 246, 314, 369, 410, 471, 492, 615, 628, 738, 785, 820, 942, 1230, 1413, 1476, 1570, 1845, 1884, 2355, 2460, 2826, 3140, 3690, 4710, 5652, 6437, 7065, 7380, 9420, 12874, 14130, 19311, 25748, 28260, 32185, 38622, 57933, 64370, 77244, 96555, 115866, 128740, 193110, 231732, 289665, 386220, 579330, 1158660]

約数ペア:

[(1, 1158660), (2, 579330), (3, 386220), (4, 289665), (5, 231732), (6, 193110), (9, 128740), (10, 115866), (12, 96555), (15, 77244), (18, 64370), (20, 57933), (30, 38622), (36, 32185), (41, 28260), (45, 25748), (60, 19311), (82, 14130), (90, 12874), (123, 9420), (157, 7380), (164, 7065), (180, 6437), (205, 5652), (246, 4710), (314, 3690), (369, 3140), (410, 2826), (471, 2460), (492, 2355), (615, 1884), (628, 1845), (738, 1570), (785, 1476), (820, 1413), (942, 1230)]