40416060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29322

約数の個数: 48

約数和(自身を含む): 118089216

約数和(自身を除く): 77673156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29287, 58574, 87861, 117148, 146435, 175722, 292870, 351444, 439305, 585740, 673601, 878610, 1347202, 1757220, 2020803, 2694404, 3368005, 4041606, 6736010, 8083212, 10104015, 13472020, 20208030, 40416060]

約数ペア:

[(1, 40416060), (2, 20208030), (3, 13472020), (4, 10104015), (5, 8083212), (6, 6736010), (10, 4041606), (12, 3368005), (15, 2694404), (20, 2020803), (23, 1757220), (30, 1347202), (46, 878610), (60, 673601), (69, 585740), (92, 439305), (115, 351444), (138, 292870), (230, 175722), (276, 146435), (345, 117148), (460, 87861), (690, 58574), (1380, 29287)]