11581320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 35118720

約数和(自身を除く): 23537400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 937, 1030, 1236, 1545, 1874, 2060, 2472, 2811, 3090, 3748, 4120, 4685, 5622, 6180, 7496, 9370, 11244, 12360, 14055, 18740, 22488, 28110, 37480, 56220, 96511, 112440, 193022, 289533, 386044, 482555, 579066, 772088, 965110, 1158132, 1447665, 1930220, 2316264, 2895330, 3860440, 5790660, 11581320]

約数ペア:

[(1, 11581320), (2, 5790660), (3, 3860440), (4, 2895330), (5, 2316264), (6, 1930220), (8, 1447665), (10, 1158132), (12, 965110), (15, 772088), (20, 579066), (24, 482555), (30, 386044), (40, 289533), (60, 193022), (103, 112440), (120, 96511), (206, 56220), (309, 37480), (412, 28110), (515, 22488), (618, 18740), (824, 14055), (937, 12360), (1030, 11244), (1236, 9370), (1545, 7496), (1874, 6180), (2060, 5622), (2472, 4685), (2811, 4120), (3090, 3748)]