40410180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224501}}^1$

素因数の和:224516

約数の個数: 36

約数和(自身を含む): 122578092

約数和(自身を除く): 82167912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224501, 449002, 673503, 898004, 1122505, 1347006, 2020509, 2245010, 2694012, 3367515, 4041018, 4490020, 6735030, 8082036, 10102545, 13470060, 20205090, 40410180]

約数ペア:

[(1, 40410180), (2, 20205090), (3, 13470060), (4, 10102545), (5, 8082036), (6, 6735030), (9, 4490020), (10, 4041018), (12, 3367515), (15, 2694012), (18, 2245010), (20, 2020509), (30, 1347006), (36, 1122505), (45, 898004), (60, 673503), (90, 449002), (180, 224501)]