28997880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 87575040

約数和(自身を除く): 58577160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1447, 1670, 2004, 2505, 2894, 3340, 4008, 4341, 5010, 5788, 6680, 7235, 8682, 10020, 11576, 14470, 17364, 20040, 21705, 28940, 34728, 43410, 57880, 86820, 173640, 241649, 483298, 724947, 966596, 1208245, 1449894, 1933192, 2416490, 2899788, 3624735, 4832980, 5799576, 7249470, 9665960, 14498940, 28997880]

約数ペア:

[(1, 28997880), (2, 14498940), (3, 9665960), (4, 7249470), (5, 5799576), (6, 4832980), (8, 3624735), (10, 2899788), (12, 2416490), (15, 1933192), (20, 1449894), (24, 1208245), (30, 966596), (40, 724947), (60, 483298), (120, 241649), (167, 173640), (334, 86820), (501, 57880), (668, 43410), (835, 34728), (1002, 28940), (1336, 21705), (1447, 20040), (1670, 17364), (2004, 14470), (2505, 11576), (2894, 10020), (3340, 8682), (4008, 7235), (4341, 6680), (5010, 5788)]