1264223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{56489}}^1$

素因数の和:56874

約数の個数: 48

約数和(自身を含む): 3549379680

約数和(自身を除く): 2285155860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 4476, 5595, 7460, 11190, 22380, 56489, 112978, 169467, 225956, 282445, 338934, 564890, 677868, 847335, 1129780, 1694670, 3389340, 21070397, 42140794, 63211191, 84281588, 105351985, 126422382, 210703970, 252844764, 316055955, 421407940, 632111910, 1264223820]

約数ペア:

[(1, 1264223820), (2, 632111910), (3, 421407940), (4, 316055955), (5, 252844764), (6, 210703970), (10, 126422382), (12, 105351985), (15, 84281588), (20, 63211191), (30, 42140794), (60, 21070397), (373, 3389340), (746, 1694670), (1119, 1129780), (1492, 847335), (1865, 677868), (2238, 564890), (3730, 338934), (4476, 282445), (5595, 225956), (7460, 169467), (11190, 112978), (22380, 56489)]