4488660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 14859936

約数和(自身を除く): 10371276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2267, 4534, 6801, 9068, 11335, 13602, 20403, 22670, 24937, 27204, 34005, 40806, 45340, 49874, 68010, 74811, 81612, 99748, 102015, 124685, 136020, 149622, 204030, 224433, 249370, 299244, 374055, 408060, 448866, 498740, 748110, 897732, 1122165, 1496220, 2244330, 4488660]

約数ペア:

[(1, 4488660), (2, 2244330), (3, 1496220), (4, 1122165), (5, 897732), (6, 748110), (9, 498740), (10, 448866), (11, 408060), (12, 374055), (15, 299244), (18, 249370), (20, 224433), (22, 204030), (30, 149622), (33, 136020), (36, 124685), (44, 102015), (45, 99748), (55, 81612), (60, 74811), (66, 68010), (90, 49874), (99, 45340), (110, 40806), (132, 34005), (165, 27204), (180, 24937), (198, 22670), (220, 20403), (330, 13602), (396, 11335), (495, 9068), (660, 6801), (990, 4534), (1980, 2267)]