228855960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{635711}}^1$

素因数の和:635728

約数の個数: 48

約数和(自身を含む): 743783040

約数和(自身を除く): 514927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 635711, 1271422, 1907133, 2542844, 3178555, 3814266, 5085688, 5721399, 6357110, 7628532, 9535665, 11442798, 12714220, 15257064, 19071330, 22885596, 25428440, 28606995, 38142660, 45771192, 57213990, 76285320, 114427980, 228855960]

約数ペア:

[(1, 228855960), (2, 114427980), (3, 76285320), (4, 57213990), (5, 45771192), (6, 38142660), (8, 28606995), (9, 25428440), (10, 22885596), (12, 19071330), (15, 15257064), (18, 12714220), (20, 11442798), (24, 9535665), (30, 7628532), (36, 6357110), (40, 5721399), (45, 5085688), (60, 3814266), (72, 3178555), (90, 2542844), (120, 1907133), (180, 1271422), (360, 635711)]