262089720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{728027}}^1$

素因数の和:728044

約数の個数: 48

約数和(自身を含む): 851792760

約数和(自身を除く): 589703040

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, 728027, 1456054, 2184081, 2912108, 3640135, 4368162, 5824216, 6552243, 7280270, 8736324, 10920405, 13104486, 14560540, 17472648, 21840810, 26208972, 29121080, 32761215, 43681620, 52417944, 65522430, 87363240, 131044860, 262089720]

約数ペア:

[(1, 262089720), (2, 131044860), (3, 87363240), (4, 65522430), (5, 52417944), (6, 43681620), (8, 32761215), (9, 29121080), (10, 26208972), (12, 21840810), (15, 17472648), (18, 14560540), (20, 13104486), (24, 10920405), (30, 8736324), (36, 7280270), (40, 6552243), (45, 5824216), (60, 4368162), (72, 3640135), (90, 2912108), (120, 2184081), (180, 1456054), (360, 728027)]