83173560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1447}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 250214400

約数和(自身を除く): 167040840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1447, 1916, 2395, 2874, 2894, 3832, 4341, 4790, 5748, 5788, 7185, 7235, 8682, 9580, 11496, 11576, 14370, 14470, 17364, 19160, 21705, 28740, 28940, 34728, 43410, 57480, 57880, 86820, 173640, 693113, 1386226, 2079339, 2772452, 3465565, 4158678, 5544904, 6931130, 8317356, 10396695, 13862260, 16634712, 20793390, 27724520, 41586780, 83173560]

約数ペア:

[(1, 83173560), (2, 41586780), (3, 27724520), (4, 20793390), (5, 16634712), (6, 13862260), (8, 10396695), (10, 8317356), (12, 6931130), (15, 5544904), (20, 4158678), (24, 3465565), (30, 2772452), (40, 2079339), (60, 1386226), (120, 693113), (479, 173640), (958, 86820), (1437, 57880), (1447, 57480), (1916, 43410), (2395, 34728), (2874, 28940), (2894, 28740), (3832, 21705), (4341, 19160), (4790, 17364), (5748, 14470), (5788, 14370), (7185, 11576), (7235, 11496), (8682, 9580)]