228263940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{422711}}^1$

素因数の和:422729

約数の個数: 48

約数和(自身を含む): 710156160

約数和(自身を除く): 481892220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 422711, 845422, 1268133, 1690844, 2113555, 2536266, 3804399, 4227110, 5072532, 6340665, 7608798, 8454220, 11413197, 12681330, 15217596, 19021995, 22826394, 25362660, 38043990, 45652788, 57065985, 76087980, 114131970, 228263940]

約数ペア:

[(1, 228263940), (2, 114131970), (3, 76087980), (4, 57065985), (5, 45652788), (6, 38043990), (9, 25362660), (10, 22826394), (12, 19021995), (15, 15217596), (18, 12681330), (20, 11413197), (27, 8454220), (30, 7608798), (36, 6340665), (45, 5072532), (54, 4227110), (60, 3804399), (90, 2536266), (108, 2113555), (135, 1690844), (180, 1268133), (270, 845422), (540, 422711)]