180205044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 444595200

約数和(自身を除く): 264390156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 3307, 4541, 6614, 9082, 9921, 13228, 13623, 18164, 19842, 27246, 39684, 54492, 62833, 125666, 188499, 251332, 376998, 753996, 790373, 1580746, 2371119, 3161492, 4742238, 9484476, 15017087, 30034174, 45051261, 60068348, 90102522, 180205044]

約数ペア:

[(1, 180205044), (2, 90102522), (3, 60068348), (4, 45051261), (6, 30034174), (12, 15017087), (19, 9484476), (38, 4742238), (57, 3161492), (76, 2371119), (114, 1580746), (228, 790373), (239, 753996), (478, 376998), (717, 251332), (956, 188499), (1434, 125666), (2868, 62833), (3307, 54492), (4541, 39684), (6614, 27246), (9082, 19842), (9921, 18164), (13228, 13623)]