72356220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133993}}^1$

素因数の和:134011

約数の個数: 48

約数和(自身を含む): 225109920

約数和(自身を除く): 152753700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133993, 267986, 401979, 535972, 669965, 803958, 1205937, 1339930, 1607916, 2009895, 2411874, 2679860, 3617811, 4019790, 4823748, 6029685, 7235622, 8039580, 12059370, 14471244, 18089055, 24118740, 36178110, 72356220]

約数ペア:

[(1, 72356220), (2, 36178110), (3, 24118740), (4, 18089055), (5, 14471244), (6, 12059370), (9, 8039580), (10, 7235622), (12, 6029685), (15, 4823748), (18, 4019790), (20, 3617811), (27, 2679860), (30, 2411874), (36, 2009895), (45, 1607916), (54, 1339930), (60, 1205937), (90, 803958), (108, 669965), (135, 535972), (180, 401979), (270, 267986), (540, 133993)]